@article {4178, title = {A Configurable Architecture for Two Degree-of-Freedom Variable Stiffness Actuators to Match the Compliant Behavior of Human Joints}, journal = {Frontiers in Robotics and AI}, volume = {8}, year = {2021}, month = {03/2021}, abstract = {

Living beings modulate the impedance of their joints to interact proficiently, robustly, and safely with the environment. These observations inspired the design of soft articulated robots with the development of Variable Impedance and Variable Stiffness Actuators. However, designing them remains a challenging task due to their mechanical complexity, encumbrance, and weight, but also due to the different specifications that the wide range of applications requires. For instance, as prostheses or parts of humanoid systems, there is currently a need for multi-degree-of-freedom joints that have abilities similar to those of human articulations. Toward this goal, we propose a new compact and configurable design for a two-degree-of-freedom variable stiffness joint that can match the passive behavior of a human wrist and ankle. Using only three motors, this joint can control its equilibrium orientation around two perpendicular axes and its overall stiffness as a one-dimensional parameter, like the co-contraction of human muscles. The kinematic architecture builds upon a state-of-the-art rigid parallel mechanism with the addition of nonlinear elastic elements to allow the control of the stiffness. The mechanical parameters of the proposed system can be optimized to match desired passive compliant behaviors and to fit various applications (e.g., prosthetic wrists or ankles, artificial wrists, etc.). After describing the joint structure, we detail the kinetostatic analysis to derive the compliant behavior as a function of the design parameters and to prove the variable stiffness ability of the system. Besides, we provide sets of design parameters to match the passive compliance of either a human wrist or ankle. Moreover, to show the versatility of the proposed joint architecture and as guidelines for the future designer, we describe the influence of the main design parameters on the system stiffness characteristic and show the potential of the design for more complex applications

}, keywords = {articulated soft robotics, artificial joints, humanoids, prostheses, variable stiffness}, issn = {2296-9144}, doi = {10.3389/frobt.2021.614145}, url = {https://www.frontiersin.org/article/10.3389/frobt.2021.614145}, author = {S. Lemerle and M. G. Catalano and A. Bicchi and G. Grioli} } @article {4119, title = {Integrating Wearable Haptics and Obstacle Avoidance for the Visually Impaired in Indoor Navigation: A User-Centered Approach}, journal = {IEEE Transactions on Haptics}, volume = {14}, year = {2021}, pages = {1-1}, chapter = {109}, doi = {10.1109/TOH.2020.2996748}, url = {https://ieeexplore.ieee.org/document/9099604}, author = {F. Barontini and M. G. Catalano and L. Pallottino and B. Leporini and M. Bianchi} } @article {4193, title = {Tools and approaches for analysing the role of mitochondria in health, development and disease using human cerebral organoids}, journal = {Developmental Neurobiology}, year = {2021}, abstract = {

Mitochondria are cellular organelles involved in generating energy to power various processes in the cell. Although the pivotal role of mitochondria in neurogenesis was demonstrated (first in animal models), very little is known about their role in human embryonic neurodevelopment and its pathology. In this respect human-induced pluripotent stem cells (hiPSC)-derived cerebral organoids provide a tractable, alternative model system of the early neural development and disease that is responsive to pharmacological and genetic manipulations, not possible to apply in humans. Although the involvement of mitochondria in the pathogenesis and progression of neurodegenerative diseases and brain dysfunction has been demonstrated, the precise role they play in cell life and death remains unknown, compromising the development of new mitochondria-targeted approaches to treat human diseases. The cerebral organoid model of neurogenesis and disease in vitro provides an unprecedented opportunity to answer some of the most fundamental questions about mitochondrial function in early human neurodevelopment and neural pathology. Largely an unexplored territory due to the lack of tools and approaches, this review focuses on recent technological advancements in fluorescent and molecular tools, imaging systems, and computational approaches for quantitative and qualitative analyses of mitochondrial structure and function in three-dimensional cellular assemblies-cerebral organoids. Future developments in this direction will further facilitate our understanding of the important role or mitochondrial dynamics and energy requirements during early embryonic development. This in turn will provide a further understanding of how dysfunctional mitochondria contribute to disease processes.

}, keywords = {cerebral organoids; computational models; mitochondria imaging; mitochondrial dyes; reporter fluorescent proteins.}, doi = {doi: 10.1002/dneu.22818. Online ahead of print.}, url = {https://pubmed.ncbi.nlm.nih.gov/33725382/}, author = {Liput, Micha{\l} and Magliaro, Chiara and Kuczy{\'n}ska, Zuzanna and Zayat, Valery and Ahluwalia, Arti and Buzanska, Leonora} } @article {4205, title = {A wearable wrist haptic display for motion tracking and force feedback in the operational space}, journal = {Wearable Technologies}, volume = {2}, year = {2021}, author = {Laghi, Marco and Catalano, Manuel G and Grioli, Giorgio and Bicchi, Antonio} } @conference {4135, title = {Grid-Based Stochastic Model Predictive Control for Trajectory Planning in Uncertain Environments}, booktitle = {2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC)}, year = {2020}, pages = {1-8}, doi = {10.1109/ITSC45102.2020.9294388}, author = {T. Br{\"u}digam and F. D. Luzio and L. Pallottino and D. Wollherr and M. Leibold} } @article {3709, title = {Guest Editorial Neuro-Robotics Systems: Sensing, Cognition, Learning, and Control}, journal = {IEEE Transactions on Cognitive and Developmental Systems }, year = {2019}, author = {Z. Li and F. Chen and A. Bicchi and Y. Sun and T. Fukuda} } @conference {3748, title = {An Objective Functional Evaluation of Myoelectrically-Controlled Hand Prostheses: A Pilot Study Using the Virtual Peg Insertion Test}, booktitle = {IEEE International Conference on Rehabilitation Robotics (ICORR)}, year = {2019}, doi = {10.1109/ICORR.2019.8779550}, author = {C. M. Kanzler and M. G. Catalano and C. Piazza and A. Bicchi and R. Gassert and O. Lambercy} } @article {3710, title = {Touch as an auxiliary proprioceptive cue for movement control}, journal = {Indian Journal of Pure and Applied Physics }, year = {2019}, author = {A. Moscatelli and M. Bianchi and S. Ciotti and G. C. Bettelani and C. V. Parise and F. Lacquaniti and A. Bicchi} } @article {3760, title = {Unifying bilateral teleoperation and tele-impedance for enhanced user experience}, journal = {International Journal of Robotics Research}, year = {2019}, month = {12/2019}, type = {Journal}, abstract = {

Usability is one of the most important aspects of teleoperation. Ideally, the operator{\textquoteright}s experience should be one of complete command over the remote environment, but also be as close as possible to what s/he would have if physically present at the remote end - i.e. transparency in terms of both action and perception. These two aspects may coincide in favorable conditions, where classic approaches such as the four-channel architecture ensures transparency of the control framework. In presence of substantial delays between the user and the slave, however, the stability-performance trade-off inherent to bilateral teleoperation deteriorates not only transparency, but also command. An alternative, unilateral approach is given by tele-impedance, which controls the slave-environment interaction by measuring and remotely replicating the user{\textquoteright}s limb endpoint position and impedance. Not including force feedback to the operator, tele-impedance is absolutely robust to delays, while it completely lacks transparency.

This paper introduces a novel control framework which integrates a new, fully transparent, two-channel bilateral architecture with the tele-impedance paradigm. The result is a unified solution that mitigates problems of classical approaches, and provides the user with additional tools to modulate the slave robot{\textquoteright}s physical interaction behavior, resulting in a better operator experience in spite of time inconsistencies. The validity and effectiveness of the proposed solution is demonstrated in terms of performance in the interaction tasks, of user fatigue and overall experience.

}, keywords = {bilateral, stability, Teleoperation, transparency, usability}, doi = {10.1177/0278364919891773}, url = {https://journals.sagepub.com/doi/10.1177/0278364919891773}, author = {Laghi, Marco and Ajoudani, Arash and Catalano, Manuel G. and Bicchi, Antonio} } @conference {3682, title = {Advanced grasping with the Pisa/IIT softHand}, booktitle = {Robotic Grasping and Manipulation Challenge }, year = {2018}, pages = {pp. 19-38}, author = {M. Bonilla and C. Della Santina and A. Rocchi and E. Luberto and G. Santaera and E. Farnioli and C. Piazza and F. Bonomo and A. Brando and A. Raugi and M. G. Catalano and M. Bianchi and M. Garabini and G. Grioli and A. Bicchi} } @article {3446, title = {Humanoids at Work: The WALK-MAN Robot in a Postearthquake Scenario}, journal = {IEEE Robotics Automation Magazine}, year = {2018}, pages = {1-1}, keywords = {Buildings, Earthquakes, Hardware, Legged locomotion, Robot sensing systems, Task analysis}, issn = {1070-9932}, doi = {10.1109/MRA.2017.2788801}, author = {F. Negrello and A Settimi and D. Caporale and G. Lentini and M. Poggiani and D. Kanoulas and L. Muratore and Luberto, E. and G. Santaera and L. Ciarleglio and L. Ermini and L. Pallottino and D. G. Caldwell and N. Tsagarakis and A. Bicchi and M. Garabini and M. G. Catalano} } @conference {3761, title = {Shared-autonomy control for intuitive bimanual tele-manipulation}, booktitle = {2018 IEEE-RAS 18th International Conference on Humanoid Robots (Humanoids)}, year = {2018}, pages = {1{\textendash}9}, publisher = {IEEE}, organization = {IEEE}, abstract = {

Existing dual-arm teleoperation systems function on one-to-one coupling of the human and robotic arms to fully exploit the user{\textquoteright}s dexterity during bimanual tele-manipulation. While the individual coordination of the robot end-effectors can be necessary for complex and asymmetric tasks, it may result in a cumbersome user experience during symmetric bimanual tasks (e.g. manipulating and carrying objects). In this paper we propose a novel framework that includes the one-to-one direct control and a new shared autonomy strategy. The user can autonomously choose between the two, and if the new one is selected the robots move in a coordinated way, in which desired positions are extrapolated from the movements and gestures of just one users arm. These gesture commands are interpreted and handled by the control, with the purpose of unloading the users cognitive burden. Lastly, the tele-impedance paradigm, i.e., the remote control of robot impedance and position references, is applied to both controls, to improve remote physical interaction performances. The paper reports on the overall proposed architecture, its implementation and its preliminary validation trough a multi subject experimental campaign.

}, doi = {10.1109/HUMANOIDS.2018.8625047}, url = {https://ieeexplore.ieee.org/abstract/document/8625047}, author = {Laghi, Marco and Maimeri, Michele and Marchand, Mathieu and Leparoux, Clara and Catalano, Manuel and Ajoudani, Arash and Bicchi, Antonio} } @article {3697, title = {The SoftHand Pro: Functional evaluation of a novel, flexible, and robust myoelectric prosthesis}, journal = {PLOS One}, year = {2018}, author = {S. B. Godfrey and K. Zhao and A. Theuer and M. G. Catalano and M. Bianchi and R. Breighner and D. Bhaskaran and R. Lennon and G. Grioli and M. Santello and A. Bicchi and K. Andrews} } @conference {3747, title = {The softpro project: Synergy-based open-source technologies for prosthetics and rehabilitation}, booktitle = {International Symposium on Wearable Robotics}, year = {2018}, doi = {https://doi.org/10.1007/978-3-030-01887-0_71}, author = {C. Piazza and M. G. Catalano and M. Bianchi and E. Ricciardi and D. Pratichizzo and S. Haddadin and Luft, A. R. L. and O. Lambercy and R. Gassert and E. Jakubowitz and H. Van Der Kooij and F. Tonis and F. Bonomo and B. de Jonge and T. Ward and K. Zhao and M. Santello and A. Bicchi} } @inbook {3381, title = {WALK-MAN Humanoid Platform}, booktitle = {The DARPA Robotics Challenge Finals: Humanoid Robots To The Rescue}, volume = {121}, number = {The DARPA Robotics Challenge Finals: Humanoid Robots To The Rescue}, year = {2018}, pages = {495{\textendash}548}, publisher = {Springer}, organization = {Springer}, doi = {10.1007/978-3-319-74666-1_13}, author = {N. G. Tsagarakis and F. Negrello and M. Garabini and W. Choi and L. Baccelliere and V. G. Loc and J. Noorden and M. G. Catalano and M. Ferrati and L. Muratore and P. Kryczka and E. Mingo Hoffman and A Settimi and A. Rocchi and A. Margan and S. Cordasco and D. Kanoulas and A. Cardellino and L. Natale and H. Dallali and J. Malzahn and N. Kashiri and V. Varricchio and L. Pallottino and C. Pavan and J. Lee and A. Ajoudani and D. G. Caldwell and A. Bicchi} } @article {2814, title = {Asymmetric Bimanual Coordinate Control of Dual-Arm Exoskeleton Robots for Human Cooperative Manipulations}, journal = {IEEE Transactions on Robotics}, volume = {34}, year = {2017}, month = {11/2017}, chapter = {264}, keywords = {Haptics, Robotics}, doi = {https://doi.org/10.1109/TRO.2017.2765334}, url = {https://ieeexplore.ieee.org/document/8103340}, author = {Z. Li and Z. Chen and A. Ajoudani and C. Yang and C. Su and A. Bicchi} } @article {3045, title = {Coordination Control of a Dual-arm Exoskeleton Robot Using Human Impedance Transfer Skills}, journal = {IEEE Trans. Systems Man and Cybernetics: Systems}, year = {2017}, month = {06/2017}, abstract = {

This paper has developed a coordination control method for a dual-arm exoskeleton robot based on human impedance transfer skills, where the left (master) robot arm extracts the human limb impedance stiffness and position profiles, and then transfers the information to the right (slave) arm of the exoskeleton. A computationally efficient model of the arm endpoint stiffness behavior is developed and a co-contraction index is defined using muscular activities of a dominant antagonistic muscle pair. A reference command consisting of the stiffness and position profiles of the operator is computed and realized by one robot in real-time. Considering the dynamics uncertainties of the robotic exoskeleton, an adaptive-robust impedance controller in task space is proposed to drive the slave arm tracking the desired trajectories with convergent errors. To verify the robustness of the developed approach, a study of combining adaptive control and human impedance transfer control under the presence of unknown interactive forces is conducted. The experimental results of this paper suggest that the proposed control method enables the subjects to execute a coordination control task on a dual-arm exoskeleton robot by transferring the stiffness from the human arm to the slave robot arm, which turns out to be effective.

}, keywords = {Robotics}, doi = {10.1109/TSMC.2017.2706694}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7944582}, author = {B. Huang and Z. Li and X. Wu and A. Ajoudani and A. Bicchi and J. Liu} } @conference {3219, title = {Design, control and validation of the variable stiffness exoskeleton FLExo}, booktitle = {International Conference on Rehabilitation Robotics (ICORR)}, year = {2017}, pages = {539 - 546}, publisher = {IEEE}, organization = {IEEE}, address = {London, UK, 17-20 July 2017}, abstract = {

In this paper we present the design of a one degree of freedom assistive platform to augment the strength of upper limbs. The core element is a variable stiffness actuator, closely reproducing the behavior of a pair of antagonistic muscles. The novelty introduced by this device is the analogy of its control parameters with those of the human muscle system, the threshold lengths. The analogy can be obtained from a proper tuning of the mechanical system parameters. Based on this, the idea is to control inputs by directly mapping the estimation of the muscle activations, e.g. via ElectroMyoGraphic(EMG) sensors, on the exoskeleton. The control policy resulting from this mapping acts in feedforward in a way to exploit the muscle-like dynamics of the mechanical device. Thanks to the particular structure of the actuator, the exoskeleton joint stiffness naturally results from that mapping. The platform as well as the novel control idea have been experimentally validated and the results show a substantial reduction of the subject muscle effort.

}, keywords = {Robotics}, doi = {10.1109/ICORR.2017.8009304}, url = {http://ieeexplore.ieee.org/document/8009304/}, author = {S. Mghames and M. Laghi and C. Della Santina and M. Garabini and M. G. Catalano and G. Grioli and A. Bicchi} } @article {3214, title = { Enhancing Adaptive Grasping Through a Simple Sensor-Based Reflex Mechanism }, journal = {IEEE Robotics and Automation Letters}, volume = {2}, year = {2017}, month = {07/2017}, pages = {1664 - 1671}, abstract = {

This paper presents an approach to achieve adaptive grasp of unknown objects whose position is only approximately known via point-cloud data. We exploit the adaptability of a soft robotic hand which can autonomously conform to the shape of a grasped object if properly approached. Once a grasp approach has been preliminarily planned based only on rough estimates of the object position, the hand is shaped to a pregrasp configuration. Before closing the hand, a sensor-based algorithm is applied that corrects the relative hand-object posture so as to enhance the probability that the object is uniformly approached by all fingers, thus avoiding undesired premature contacts. The algorithm minimizes the distance between the hand{\textquoteright}s fingerpads and the object by continuously controlling both the wrist pose and orientation and the hand closure. Experimental studies with a Kuka-LWR arm and a Pisa/IIT Softhand illustrate the benefit of the developed technique and the improvement in grasping performance with respect to open-loop execution of grasps planned on the basis of prior RGB-D cues only.

}, keywords = {Haptics, Robotics}, doi = {10.1109/LRA.2017.2681122}, url = {http://ieeexplore.ieee.org/document/7875417/}, author = {Luberto, E. and Y. Wu and G. Santaera and M Gabiccini and A. Bicchi} } @conference {3728, title = {Heart rate variability analysis during muscle fatigue due to prolonged isometric contraction}, booktitle = {Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS}, year = {2017}, doi = {10.1109/EMBC.2017.8037076}, author = {A. Guidi and A. Greco and F. Felici and A. Leo and E. Ricciardi and M. Bianchi and A. Bicchi and G. Valenza and E. P. Scilingo} } @conference {3727, title = {Muscle fatigue assessment through electrodermal activity analysis during isometric contraction}, booktitle = {Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS}, year = {2017}, doi = {10.1109/EMBC.2017.8036846}, author = {A. Greco and A. Guidi and F. Felici and A. Leo and E. Ricciardi and M. Bianchi and A. Bicchi and L. Citi and G. Valenza and E. P. Scilingo} } @article {3105, title = {On the Role of Affective Properties in Hedonic and Discriminant Haptic Systems}, journal = {International Journal of Social Robotics}, volume = {9}, year = {2017}, month = {01/2017}, pages = {87{\textendash}95}, abstract = {

Common haptic devices are designed to effectively provide kinaesthetic and/or cutaneous discriminative inputs to the users by modulating some physical parameters. However, in addition to this behavior, haptic stimuli were proven to convey also affective inputs to the brain. Nevertheless, such affective properties of touch are often disregarded in the design (and consequent validation) of haptic displays. In this paper we present some preliminary experimental evidences about how emotional feelings, intrinsically present while interacting with tactile displays, can be assessed. We propose a methodology based on a bidimensional model of elicited emotions evaluated by means of simple psychometric tests and statistical inference. Specifically, affective dimensions are expressed in terms of arousal and valence, which are quantified through two simple one-question psychometric tests, whereas statistical inference is based on rank-based non-parametric tests. In this work we consider two types of haptic systems: (i) a softness display, FYD-2, which was designed to convey purely discriminative softness haptic stimuli and (ii) a system designed to convey affective caress-like stimuli (by regulating the velocity and the strength of the {\textquotedblleft}caress{\textquotedblright}) on the user forearm. Gender differences were also considered. In both devices, the affective component clearly depends on the stimuli and it is gender-related. Finally, we discuss how such outcomes might be profitably used to guide the design and the usage of haptic devices, in order to take into account also the emotional component, thus improving system performance.

}, keywords = {Haptics}, issn = {1875-4791}, doi = {10.1007/s12369-016-0371-x}, url = {http://rdcu.be/ugoW}, author = {M. Bianchi and G. Valenza and A Lanata and A. Greco and M. Nardelli and A. Bicchi and E. P. Scilingo} } @inbook {3221, title = {Strain and angular sensing fabrics for human motion analysis in daily life}, booktitle = {Smart textiles : fundamentals, design, and interaction}, year = {2017}, pages = {49{\textendash}70}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, address = {Dordrecht}, author = {F. Lorussi and N. Carbonaro and D. De Rossi and A. Tognetti} } @conference {3122, title = {Tactile Slip and Hand Displacement: Bending Hand Motion with Tactile Illusions}, booktitle = {IEEE World Haptic Conference}, year = {2017}, note = {

\ This work is supported in part by the European Research Council under the Advanced Grant SoftHands {\textquotedblleft}A Theory of Soft Synergies for a New Generation of Artificial Hands{\textquotedblright} no. ERC-291166, by the EU H2020 project {\textquotedblleft}SOFTPRO: Synergy-based Open-source Foundations and Technologies for Prosthetics and RehabilitatiOn{\textquotedblright} (no. 688857) and by the EU FP7 project (no. 601165), {\textquotedblleft}WEARable HAPtics for Humans and Robots (WEARHAP){\textquotedblright}. We thank Priscilla Balestrucci and Colleen P. Ryan for helpful comments and suggestions.

}, month = {06/2017}, publisher = {IEEE}, organization = {IEEE}, address = {F{\"u}rstenfeldbruck (Munich), Germany, June 6-9, 2017}, abstract = {

Touch provides an important cue to perceive the physical properties of the external objects. Recent studies showed that tactile sensation also contributes to our sense of hand position and displacement in perceptual tasks. In this study, we tested the hypothesis that, sliding our hand over a stationary surface, tactile motion may provide a feedback for guiding hand trajectory. We asked participants to touch a plate having parallel ridges at different orientations and to perform a self-paced, straight movement of the hand. In our daily-life experience, tactile slip motion is equal and opposite to hand motion. Here, we used a well-established perceptual illusion to dissociate, in a controlled manner, the two motion estimates. According to previous studies, this stimulus produces a bias in the perceived direction of tactile motion, predicted by tactile flow model. We showed a systematic deviation in the movement of the hand towards a direction opposite to the one predicted by tactile flow, supporting the hypothesis that touch contributes to motor control of the hand. We suggested a model where the perceived hand motion is equal to a weighted sum of the estimate from classical proprioceptive cues (e.g., from musculoskeletal system) and the estimate from tactile slip.

}, keywords = {Haptics}, author = {M. Bianchi and A. Moscatelli and S. Ciotti and G. C. Bettelani and F. Fioretti and F. Lacquaniti and A. Bicchi} } @conference {3156, title = {Tele-Impedance with Force Feedback under Communication Time Delay}, booktitle = {IEEE International Conference of Intelligent Robots and Systems (IROS2017)}, year = {2017}, publisher = {IEEE}, organization = {IEEE}, address = {Vancouver, Canada, September 24{\textendash}28, 2017}, keywords = {Robotics}, author = {M. Laghi and A. Ajoudani and M. G. Catalano and A. Bicchi} } @article {3137, title = {WALK-MAN: A High-Performance Humanoid Platform for Realistic Environments}, journal = {Journal of Field Robotics}, volume = {34}, year = {2017}, month = {06/2017}, pages = {1 - 34}, abstract = {

In this work, we present WALK-MAN, a humanoid platform that has been developed to operate in realistic unstructured environment, and demonstrate new skills including powerful manipulation, robust balanced locomotion, high-strength capabilities, and physical sturdiness. To enable these capabilities, WALK-MAN design and actuation are based on the most recent advancements of series elastic actuator drives with unique performance features that differentiate the robot from previous state-of-the-art compliant actuated robots. Physical interaction performance is benefited by both active and passive adaptation, thanks to WALK-MAN actuation that combines customized high-performance modules with tuned torque/velocity curves and transmission elasticity for high-speed adaptation response and motion reactions to disturbances. WALK-MAN design also includes innovative design optimization features that consider the selection of kinematic structure and the placement of the actuators with the body structure to maximize the robot performance. Physical robustness is ensured with the integration of elastic transmission, proprioceptive sensing, and control. The WALK-MAN hardware was designed and built in 11 months, and the prototype of the robot was ready four months before DARPA Robotics Challenge (DRC) Finals. The motion generation of WALK-MAN is based on the unified motion-generation framework of whole-body locomotion and manipulation (termed loco-manipulation). WALK-MAN is able to execute simple loco-manipulation behaviors synthesized by combining different primitives defining the behavior of the center of gravity, the motion of the hands, legs, and head, the body attitude and posture, and the constrained body parts such as joint limits and contacts. The motion-generation framework including the specific motion modules and software architecture is discussed in detail. A rich perception system allows the robot to perceive and generate 3D representations of the environment as well as detect contacts and sense physical interaction force and moments. The operator station that pilots use to control the robot provides a rich pilot interface with different control modes and a number of teleoperated or semiautonomous command features. The capability of the robot and the performance of the individual motion control and perception modules were validated during the DRC in which the robot was able to demonstrate exceptional physical resilience and execute some of the tasks during the competition.

}, keywords = {Robotics}, issn = {1556-4967}, doi = {10.1002/rob.21702}, url = {http://onlinelibrary.wiley.com/doi/10.1002/rob.21702/epdf}, author = {N. G. Tsagarakis and D. G. Caldwell and F. Negrello and W. Choi and L. Baccelliere and V. G. Loc and J. Noorden and L. Muratore and A. Margan and A. Cardellino and L. Natale and E. Mingo Hoffman and H. Dallali and N. Kashiri and J. Malzahn and J. Lee and P. Kryczka and D. Kanoulas and M. Garabini and M. G. Catalano and M. Ferrati and V. Varricchio and L. Pallottino and C. Pavan and A. Bicchi and A Settimi and A. Rocchi and A. Ajoudani} } @article {3231, title = {Assessment of a Smart Sensing Shoe for Gait Phase Detection in Level Walking}, journal = {ELECTRONICS}, volume = {5}, year = {2016}, pages = {1{\textendash}15}, keywords = {accelerometers, force sensors, gait cycle, gait phase, smart shoe, walking, wearable technology}, doi = {10.3390/electronics5040078}, url = {http://www.mdpi.com/2079-9292/5/4/78}, author = {N. Carbonaro and F. Lorussi and A. Tognetti} } @article {3246, title = {Assessment of spontaneous cardiovascular oscillations in Parkinson{\textquoteright}s disease}, journal = {Biomedical Signal Processing and Control}, volume = {26}, year = {2016}, pages = {80{\textendash}89}, keywords = {Bioengineering}, author = {G. Valenza and S. Orsolini and S. Diciotti and L. Citi and E. P. Scilingo and M. Guerrisi and S. Danti and C. Lucetti and C. Tessa and R. Barbieri} } @article {3235, title = {A bi-articular model for scapular-humeral rhythm reconstruction through data from wearable sensors}, journal = {JOURNAL OF NEUROENGINEERING AND REHABILITATION}, volume = {13}, year = {2016}, pages = {1{\textendash}13}, keywords = {Hand posture estimation, Reaching activity, Scapular girdle movement, Scapular-humeral rhythm, Wearable sensing}, doi = {10.1186/s12984-016-0149-2}, url = {https://jneuroengrehab.biomedcentral.com/articles/10.1186/s12984-016-0149-2}, author = {F. Lorussi and N. Carbonaro and D. De Rossi and A. Tognetti} } @article {3252, title = {Combining electroencephalographic activity and instantaneous heart rate for assessing brain{\textendash}heart dynamics during visual emotional elicitation in healthy subjects}, journal = {Phil. Trans. R. Soc. A}, volume = {374}, year = {2016}, pages = {20150176}, keywords = {Bioengineering}, author = {G. Valenza and A. Greco and C. Gentili and A. Lanat{\`a} and Sebastiani, L. and D. Menicucci and A. Gemignani and E. P. Scilingo} } @conference {3730, title = {Data-driven human grasp movement analysis}, booktitle = {47th International Symposium on Robotics, ISR 2016}, year = {2016}, author = {H. Marino and M. Gabiccini and L. Leonardi and A. Bicchi} } @conference {2921, title = {Development of a robotic teaching interface for human to human skill transfer}, booktitle = {IEEE International Conference on Intelligent Robots and Systems}, year = {2016}, month = {11/2016}, pages = {710-716}, publisher = {IEEE}, organization = {IEEE}, address = {Danjeon, Korea}, keywords = {Robotics}, doi = {10.1109/IROS.2016.7759130}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85006355804\&doi=10.1109\%2fIROS.2016.7759130\&partnerID=40\&md5=7f982e3eb493c1a6047d1dcc2acbe208}, author = {Yang, C. and P. Liang and A. Ajoudani and Z. Li and A. Bicchi} } @inbook {2714, title = {A Full Body Sensing System for Monitoring Stroke Patients in a Home Environment}, booktitle = {Biomedical Engineering Systems and Technologies: 7th International Joint Conference, BIOSTEC 2014, Angers, France, March 3-6, 2014, Revised Selected Papers}, year = {2016}, pages = {378 - 393}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, keywords = {Bioengineering}, isbn = {978-3-319-26128-7}, doi = {10.1007/978-3-319-26129-4_25}, author = {Klaassen, B. and van Beijnum, B.J.F. and Weusthof, M. H. H. and D. Hofs and van Meulen, F.B. and E. Droog and H. Luinge and S. Laurens and A. Tognetti and F. Lorussi and R. Paradiso and Held, J. and Luft, A. R. L. and Reenalda, J. and Nikamp, C. D. M. and Buurke, J. H. and Hermens, HJ and Veltink, P.} } @article {2627, title = {No More Heavy Lifting: Robotic Solutions to the Container Unloading Problem}, journal = {IEEE Robotics and Automation Magazine}, volume = {23}, year = {2016}, month = {08/2016}, chapter = {94}, keywords = {Robotics}, doi = {https://doi.org/10.1109/MRA.2016.2535098}, url = {https://ieeexplore.ieee.org/document/7553531}, author = {T. Stoyanov and N. Vaskeviciusz and C. A. Mueller and T. Fromm and R. Krug and V. Tincani and R. Mojtahedzadeh and S. Kunaschk and R. M. Ernits and D. R. Canelhas and M. Bonilla and S. Schwertfeger and M. Bonini and H. Halfar and K. Pathak and M. Rohde and G Fantoni and A. Bicchi and A. Birk and A. Lilienthal and W. Echelmeyer} } @article {2712, title = {riphasic scaffolds for the regeneration of the bone-ligament interface}, journal = {Biofabrication}, volume = {8}, year = {2016}, chapter = {015009}, doi = {10.1088/1758-5090/8/1/015009}, author = {G. Criscenti and A. Longoni and A. Di Luca and C. De Maria and Van Blitterswijk, C. and G. Vozzi and Moroni, L.} } @article {2660, title = {A synergy-based hand control is encoded in human motor cortical areas}, journal = {eLIFE}, year = {2016}, abstract = {

How the human brain controls hand movements to carry out different tasks is still debated. The concept of\ synergy\ has been proposed to indicate functional modules that may simplify the control of hand postures by simultaneously recruiting sets of muscles and joints. However, whether and to what extent synergic hand postures are encoded as such at a cortical level remains unknown. Here, we combined kinematic, electromyography, and brain activity measures obtained by functional magnetic resonance imaging while subjects performed a variety of movements towards virtual objects. Hand postural information, encoded through kinematic synergies, were represented in cortical areas devoted to hand motor control and successfully discriminated individual grasping movements, significantly outperforming alternative somatotopic or muscle-based models. Importantly, hand postural synergies were predicted by neural activation patterns within primary motor cortex. These findings support a novel cortical organization for hand movement control and open potential applications for brain-computer interfaces and neuroprostheses.

}, doi = {http://dx.doi.org/10.7554/eLife.13420}, url = {http://elifesciences.org/content/5/e13420v2}, author = {A. Leo and G. Handjaras and M. Bianchi and H. Marino and M Gabiccini and Guidi, A. and E. P. Scilingo and P. Pietrini and A. Bicchi and M. Santello and E. Ricciardi} } @article {2904, title = {Variable Stiffness Actuators: Review on Design and Components}, journal = { IEEE/ASME Transactions on Mechatronics }, volume = {21}, year = {2016}, month = {10/2016}, pages = {2418 - 2430}, abstract = {

Variable stiffness actuators (VSAs) are complex mechatronic devices that are developed to build passively compliant, robust, and dexterous robots. Numerous different hardware designs have been developed in the past two decades to address various demands on their functionality. This review paper gives a guide to the design process from the analysis of the desired tasks identifying the relevant attributes and their influence on the selection of different components such as motors, sensors, and springs. The influence on the performance of different principles to generate the passive compliance and the variation of the stiffness are investigated. Furthermore, the design contradictions during the engineering process are explained in order to find the best suiting solution for the given purpose. With this in mind, the topics of output power, potential energy capacity, stiffness range, efficiency, and accuracy are discussed. Finally, the dependencies of control, models, sensor setup, and sensor quality are addressed.

}, keywords = {Robotics}, doi = {10.1109/TMECH.2015.2501019}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=7330025}, author = {S. Wolf and G. Grioli and O. Eiberger and W. Friedl and M. Grebenstein and H. Hoppner and E. Burdet and D. G. Caldwell and R. Carloni and M. G. Catalano and D. Lefeber and S. Stramigioli and N. G. Tsagarakis and M. Van Damme and R. Van Ham and B. Vanderborght and L. C. Visser and A. Bicchi and A Albu-Schaeffer} } @article {3233, title = {Wearable Textile Platform for Assessing Stroke Patient Treatment in Daily Life Conditions}, journal = {FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY}, volume = {4}, year = {2016}, pages = {1{\textendash}28}, keywords = {ambulatory monitoring, data fusion, gait, Grasping, reaching, stroke rehabilitation, wearable sensors}, doi = {10.3389/fbioe.2016.00028}, author = {F. Lorussi and N. Carbonaro and D. De Rossi and R. Paradiso and Veltink, P. and A. Tognetti} } @conference {2593, title = {Arousal recognition system based on heartbeat dynamics during auditory elicitation}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, note = {

Published

}, pages = {6110{\textendash}6113}, publisher = {IEEE}, organization = {IEEE}, address = {Milano, ITA}, keywords = {Bioengineering}, doi = {10.1109/EMBC.2015.7319786}, author = {M. Nardelli and G. Valenza and A. Greco and A Lanata and E. P. Scilingo} } @conference {3250, title = {Brain dynamics during emotion elicitation in healthy subjects: An EEG study}, booktitle = {AEIT International Annual Conference (AEIT), 2015}, year = {2015}, pages = {1{\textendash}3}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and A. Greco and A. Lanat{\`a} and C. Gentili and D. Menicucci and Sebastiani, L. and A. Gemignani and E. P. Scilingo} } @conference {3248, title = {Changes in instantaneous complex dynamics during exercise in Chronic Mountain Sickness}, booktitle = {Computing in Cardiology Conference (CinC), 2015}, year = {2015}, pages = {997{\textendash}1000}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and F. Faita and L. Pratali and N. Vanello and A Lanata and R. Barbieri and E. P. Scilingo} } @article {3237, title = {Characterization of Depressive States in Bipolar Patients using Wearable Textile Technology and Instantaneous Heart Rate Variability Assessment}, journal = {IEEE Journal of Biomedical and Health Informatics}, volume = {19}, year = {2015}, pages = {263{\textendash}274}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and C. Gentili and A Lanata and E. P. Scilingo and R. Barbieri} } @article {2387, title = {Characterizing psychological dimensions in non-pathological subjects through autonomic nervous system dynamics}, journal = {Frontiers in Computational Neuroscience}, volume = {9}, year = {2015}, month = {03/2015}, doi = {dx.doi.org/10.3389/fncom.2015.00037}, author = {M. Nardelli and G. Valenza and Cristea, I. and C. Gentili and C. Cotet and David, D. and A Lanata and E. P. Scilingo} } @article {3238, title = {Complexity Index from a Personalized Wearable Monitoring System for Assessing Remission in Mental Health}, journal = {IEEE Journal of Biomedical and Health Informatics}, volume = {19}, year = {2015}, pages = {132{\textendash}139}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and M. Nardelli and C. Gentili and E. P. Scilingo} } @article {2489, title = {cvxEDA: a Convex Optimization Approach to Electrodermal Activity Processing}, journal = {IEEE Transactions on Biomedical Engineering}, year = {2015}, author = {A. Greco and G. Valenza and A Lanata and Scilingo E.P. and L. Citi} } @conference {2596, title = {Electrodermal activity analysis during affective haptic elicitation}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, note = {

Published

}, pages = {5777{\textendash}5780}, publisher = {IEEE}, organization = {IEEE}, address = {Milano, ITA}, keywords = {Bioengineering}, doi = {10.1109/EMBC.2015.7319705}, author = {A. Greco and G. Valenza and M. Nardelli and M. Bianchi and A Lanata and E. P. Scilingo} } @conference {2592, title = {Electroencephalographic spectral correlates of caress-like affective haptic stimuli}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, note = {

Published

}, pages = {4733{\textendash}4736}, publisher = {IEEE}, organization = {IEEE}, address = {Milano, ITA}, keywords = {Bioengineering}, doi = {10.1109/EMBC.2015.7319451}, author = {G. Valenza and A. Greco and M. Nardelli and M. Bianchi and A Lanata and S. Rossi and E. P. Scilingo} } @conference {2718, title = {Evaluation of wearable KPF goniometers in knee flexion-extension measurement for daily-life applications}, booktitle = {Proceedings of Wireless EAI 4th International Conference on Mobile Communication and Healthcare (Mobihealth)}, year = {2015}, pages = {1-4}, publisher = {ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering}, organization = {ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering}, keywords = {Bioengineering}, doi = {10.4108/eai.14-10-2015.2261613}, url = {http://dl.acm.org/citation.cfm?id=2897477}, author = {F. Lorussi and N. Carbonaro and D. De Rossi and A. Tognetti} } @conference {2594, title = {Gender-specific velocity recognition of caress-like stimuli through nonlinear analysis of Heart Rate Variability}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, note = {

Published

}, pages = {298{\textendash}301}, publisher = {IEEE}, organization = {IEEE}, address = {Milano, ITA}, keywords = {Bioengineering}, doi = {10.1109/EMBC.2015.7318359}, author = {M. Nardelli and G. Valenza and M. Bianchi and A. Greco and A Lanata and A. Bicchi and E. P. Scilingo} } @article {2263, title = {How the autonomic nervous system and driving style change with incremental stressing conditions during simulated driving}, journal = {IEEE Transactions on Intelligent Transportation Systems}, year = {2015}, pages = {1505 - 1517 }, keywords = {Bioengineering}, doi = {10.1109/TITS.2014.2365681}, author = {A Lanata and G. Valenza and A. Greco and C. Gentili and F. Bucchi and F. Frendo and E. P. Scilingo} } @conference {2336, title = {Kinematic Analysis and Design Considerations for Optimal Base Frame Arrangement of Humanoid Shoulders}, booktitle = {IEEE International Conference on Robotics and Automation (ICRA2015)}, year = {2015}, pages = {2710 - 2715}, address = {Seattle, USA, 25 - 30 May}, keywords = {Robotics}, doi = {10.1109/ICRA.2015.7139566}, author = {M. Bagheri and A. Ajoudani and J. Lee and D. G. Caldwell and N G Tsagarakis} } @conference {2205, title = {Low-cost, Fast and Accurate Reconstruction of Robotic and Human Postures via IMU Measurements}, booktitle = {IEEE International Conference on Robotics and Automation (ICRA2015)}, year = {2015}, note = {

softhands wearhap

}, pages = {2728 - 2735}, publisher = {IEEE}, organization = {IEEE}, address = {Seattle, USA, 25 - 30 May}, keywords = {Robotics}, doi = {10.1109/ICRA.2015.7139569}, author = {G. Santaera and Luberto, E. and A. Serio and M Gabiccini and A. Bicchi} } @article {2511, title = {Nano-in-Micro Self-Reporting Hydrogel Constructs}, journal = {Journal of Biomedical Nanotechnology}, volume = {11}, year = {2015}, pages = {1451{\textendash}1460}, keywords = {Bioengineering}, issn = {15507033}, doi = {10.1166/jbn.2015.2085}, url = {http://openurl.ingenta.com/content/xref?genre=article\&issn=1550-7033\&volume=11\&issue=8\&spage=1451}, author = {Tirella, A and La Marca, M and Brace, L.A. and G. Mattei and Aylott, J. and A. Ahluwalia} } @article {3242, title = {A novel algorithm for movement artifact removal in ECG signals acquired from wearable systems applied to horses}, journal = {PloS one}, volume = {10}, year = {2015}, pages = {e0140783}, keywords = {Bioengineering}, author = {A Lanata and Guidi, A. and P. Baragli and G. Valenza and E. P. Scilingo} } @conference {2478, title = {Potential merits for space robotics from novel concepts of actuation for soft robotics}, booktitle = {Advanced Space Technologies for Robotics and Automation (ASTRA) }, year = {2015}, address = {Noordwijk, The Netherlands May 11-13, 2015}, keywords = {Robotics}, author = {G. Mathijssen and S. Terryn and R. Funemont and M. Garabini and M. G. Catalano and G. Grioli and D. Lefeber and A. Bicchi and B. Vanderborght} } @conference {3249, title = {Predicting mood changes in bipolar disorder through heartbeat nonlinear dynamics: A preliminary study}, booktitle = {Computing in Cardiology Conference (CinC), 2015}, year = {2015}, pages = {801{\textendash}804}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and M. Nardelli and A. Lanat{\`a} and C. Gentili and G. Bertschy and E. P. Scilingo} } @article {2417, title = {Recognizing Emotions Induced by Affective Sounds through Heart Rate Variability}, journal = {IEEE Transactions on Affective Computing}, year = {2015}, author = {M. Nardelli and G. Valenza and A. Greco and A Lanata and E. P. Scilingo} } @conference {3243, title = {Removing movement artifacts from equine ECG recordings acquired with textile electrodes}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, pages = {1955{\textendash}1958}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {A Lanata and Guidi, A. and P. Baragli and R. Paradiso and G. Valenza and E. P. Scilingo} } @article {3244, title = {Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration}, journal = {Journal of Eye Movement Research}, volume = {8}, year = {2015}, pages = {1{\textendash}15}, keywords = {Bioengineering}, author = {A Lanata and A. Greco and G. Valenza and E. P. Scilingo} } @conference {2562, title = {Teaching by Demonstration on Dual-arm Robot using HRI Variable Stiffness Transferring}, booktitle = {IEEE International Conference on Robotics and Biomimetics - ROBIO2015}, year = {2015}, pages = {1202-1208}, publisher = {IEEE}, organization = {IEEE}, address = {Zhuhai, China, December 6-9, 2015}, keywords = {Robotics}, doi = {10.1109/ROBIO.2015.7418935}, url = {http://ieeexplore.ieee.org/document/7418935/}, author = {C. Yang and P. Liang and Z. Li and A. Ajoudani and C. Su and A. Bicchi} } @conference {2595, title = {On the tridimensional estimation of the gaze point by a stereoscopic wearable eye tracker}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE}, year = {2015}, note = {

Published

}, pages = {2283{\textendash}2286}, publisher = {IEEE}, organization = {IEEE}, address = {Milano, ITA}, keywords = {Bioengineering}, doi = {10.1109/EMBC.2015.7318848}, author = {A Lanata and A. Greco and G. Valenza and E. P. Scilingo} } @article {2080, title = {Variable Stiffness Actuators: the user{\textquoteright}s point of view}, journal = {Int. J. Robotics Research}, volume = {34}, year = {2015}, note = {

Extensions.zip

}, month = {05/2015}, pages = {727-743}, keywords = {Robotics}, doi = {10.1177/0278364914566515}, url = {http://ijr.sagepub.com/cgi/reprint/0278364914566515v1.pdf?ijkey=anmgudvoLz7ZloP\&keytype=finite}, author = {G. Grioli and S. Wolf and M. Garabini and M. G. Catalano and E. Burdet and D. G. Caldwell and R. Carloni and W. Friedl and M. Grebenstein and M. Laffranchi and D. Lefeber and S. Stramigioli and N G Tsagarakis and M. Van Damme and B. Vanderborght and A Albu-Schaeffer and A. Bicchi} } @article {2715, title = {Wearable goniometer and accelerometer sensory fusion for knee joint angle measurement in daily-life}, journal = {SENSORS}, volume = {15}, year = {2015}, pages = {28435{\textendash}28455}, keywords = {Bioengineering}, issn = {1424-8220}, doi = {10.3390/s151128435}, url = {http://dx.medra.org/10.3390/s151128435}, author = {A. Tognetti and F. Lorussi and N. Carbonaro and D. De Rossi} } @article {2192, title = {An Autologously Generated Platelet-Rich Plasma Suturable Membrane May Enhance Peripheral Nerve Regeneration after Neurorraphy in an Acute Injury Model of Sciatic Nerve Neurotmesis}, journal = {Journal of reconstructive microsurgery}, year = {2014}, keywords = {Bioengineering}, author = {Giannessi, E. and Coli, A. and Stornelli, M. R. and Miragliotta, V. and Pirone, A. and Lenzi, C. and Burchielli, S. and G. Vozzi and C. De Maria and Giorgetti, M.} } @conference {2278, title = {Autonomous bioreactor modules for disease models and detection of systemic toxicity}, booktitle = {ALTEX Proceedings}, year = {2014}, pages = {43}, address = {Prague, Czech Republic}, abstract = {

Advanced systems based on bioreactors and scaffolds are an essential step towards the development of more predictive and ethical alternatives to animal experiments. Size, modularity, automation, monitoring and essential design are crucial because these elements will ease the transition from old technology and accelerate their acceptance into mainstream research. Based on these requirements, the interconnected transparent sensorised {\^a}{\texteuro}{\oe}lego{\^a}{\texteuro} bioreactors designed in our labs have been used to generate physiologically relevant disease and toxicity models which recapitulate systemic responses impossible to observe in standard cell cultures. The disease model is an interconnected bioreactor circuit with i) adipose tissue in 3D in 3 different concentrations representing normo-weight, over weight and obese body mass indices, ii) human hepatocytes on porous collagen scaffolds and iii) monolayers of human endothelial cells. High adiposity and elevated glucose levels induce systemic and endothelial inflammation in the circuit, as observed in overweight and diabetic humans (Iori et al., 2012). Using similar technology a three-tissue circuit for monitoring the absorption, distribution, metabolism and toxicity of nanoparticles was developed in the context of the EU project InLiveTox (Ucciferri et al., 2014). The results were strikingly similar to those observed in animal experiments demonstrating that the dynamic 3D in-vitro models are ethical, meaningful and economically viable replacements.

}, keywords = {Bioengineering}, author = {A. Ahluwalia and S. Giusti and Sbrana, T. and M. Wilkinson and A. Misto and Lehr, C.-M. and M. Liley}, editor = {S. Horst and D. J{\'\i}rov{\'a}} } @article {2145, title = {Characterization of Depressive States in Bipolar Patients using Wearable Textile Technology and Instantaneous Heart Rate Variability Assessment}, journal = {IEEE Journal of Biomedical and Health Informatics}, year = {2014}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and C. Gentili and A Lanata and E. P. Scilingo and R. Barbieri} } @conference {2214, title = {Daily-Life Monitoring of Stroke Survivors Motor Performance: The INTERACTION Sensing System}, year = {2014}, abstract = {

The objective of the INTERACTION Eu project is to develop and validate an unobtrusive and modular system for monitoring daily life activities, physical interactions with the environment and for training upper and lower extremity motor function in stroke subjects. This paper describes the development and preliminary testing of the project sensing platform made of sensing shirt, trousers, gloves and shoes. Modular prototypes were designed and built considering the minimal set of inertial, force and textile sensors that may enable an efficient monitoring of stroke patients. The single sensing elements are described and the results of their preliminary lab-level testing are reported.

}, author = {A. Tognetti and F. Lorussi and N. Carbonaro and D. De Rossi and De Toma, G. and Mancuso, C. and Paradiso, R. and Luinge, H. and Reenalda, J. and Droog, E. and Veltink, P.} } @conference {2215, title = {Daily-life tele-monitoring of motor performance in stroke survivors}, booktitle = {Proceedings of XIII International Symposium on 3D Analysis of Human Movement}, year = {2014}, month = {17 July 2014}, pages = {159{\textendash}162}, abstract = {

The objective of the EU project INTERACTION is to develop an unobtrusive and modular sensing system for objective monitoring of daily-life motor performance of stroke survivors. This will enable clinical professionals to advise their patients about their continued daily-life activity profile and home training, and evaluate and optimize rehabilitation programs.A modular textile-integrated sensing system was developed and performance and capacity measures were proposed and clinically tested in stroke subject.Telemonitoring facilities were developed and tested. In the last stage of the project, the system will be tested during daily-life.

}, author = {Veltink, P.H. and van Meulen, F.B. and van Beijnum, B.J.F. and Klaassen, B. and Hermens, H. J. and Droog, E. and Weusthof, M. H. H. and F. Lorussi and A. Tognetti and Reenalda, J. and Nikamp, C. D. M. and Baten, C. T. M. and Buurke, J. H. and Held, J. and Luft, A. R. L. and Luinge, H. and De Toma, G. and Mancuso, C. and Paradiso, R.} } @conference {2082, title = {Design and preliminary affective characterization of a novel fabric-based tactile display}, booktitle = {Haptics Symposium (HAPTICS), 2014 IEEE}, year = {2014}, pages = { 591 - 596}, address = {Houston, TX}, keywords = {Haptics, Robotics}, doi = {10.1109/HAPTICS.2014.6775522}, author = {M. Bianchi and G. Valenza and A. Serio and A Lanata and L. Greco and M. Nardelli and E. P. Scilingo and A. Bicchi} } @article {2189, title = { Development and Testing of a Multimodal Acquisition Platform for Human-Robot Interaction Affective Studies}, journal = {Journal of Human robot Interaction }, volume = {3}, year = {2014}, pages = {1-24}, keywords = {Robotics}, doi = { http://dx.doi.org/10.5898/JHRI.3.2.Lazzeri}, url = {http://humanrobotinteraction.org/journal/index.php/HRI/article/view/142/pdf_3}, author = {Lazzeri, N. and D. Mazzei and D. De Rossi} } @article {2146, title = {Electrodermal Activity in Bipolar Patients during Affective Elicitation}, journal = {IEEE Journal of Biomedical and Health Informatics}, volume = {18}, year = {2014}, pages = {1865-1873}, author = {A. Greco and G. Valenza and A Lanata and G. Rota and E. P. Scilingo} } @conference {2233, title = {Exploiting hand kinematic synergies and wearable under-sensing for hand functional grasp recognition}, booktitle = { 4th International Conference on Wireless Mobile Communication and Healthcare - "Transforming healthcare through innovations in mobile and wireless technologies" }, year = {2014}, address = {November 3{\textendash}5, 2014 Athens, Greece}, keywords = {Haptics, Robotics}, doi = { http://dx.doi.org/10.4108/icst.mobihealth.2014.257228}, author = {M. Bianchi and N. Carbonaro and E. Battaglia and F. Lorussi and A. Bicchi and D. De Rossi and A. Tognetti} } @article {2211, title = {Exploiting wearable goniometer technology for motion sensing gloves}, journal = {IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS}, year = {2014}, abstract = {

This paper presents an innovative wearable kinesthetic glove realized with knitted piezoresistive fabric (KPF) sensor technology. The glove is conceived to capture hand movement and gesture by using KPF in a double layer configuration working as angular sensors (electro-goniometers). The sensing glove prototype is endowed by three KPF goniometers, used to track flexion and extension movement of metacarpo-phalangeal joint of thumb, index and middle fingers. The glove is devoted to the continuous monitoring of patients during their daily life activities, in particular for stroke survivors during their rehabilitation. The prototype performances have been evaluated in comparison with an optical tracking system considered as a gold standard both for relieving static and dynamic posture and gesture of the hand. The introduced prototype has shown very interesting figures of merit. The angular error, evaluated through the standard Bland Altman analysis, has been estimated in ? 3? which is slightly less accurate than commercial electro-goniometers. Moreover, a new conceptual prototype design, preliminary evaluated within this work, is presented and discussed in order to solve actual limitations in terms of number and type of sensor connections, avoiding mechanical constraints given by metallic inextensible wires and improving user comfort.

}, doi = {10.1109/JBHI.2014.2324293}, author = {N. Carbonaro and Dalle Mura, G. and F. Lorussi and Paradiso, R. and D. De Rossi and A. Tognetti} } @article {2178, title = {Grasping devices and methods in automated production processes }, journal = {CIRP Annals - Manufacturing Technology}, volume = {63}, year = {2014}, pages = {679-701}, abstract = {

In automated production processes grasping devices and methods play a crucial role in the handling of many parts, components and products. This keynote paper starts with a classification of grasping phases, describes how different principles are adopted at different scales in different applications and continues explaining different releasing strategies and principles. Then the paper classifies the numerous sensors used to monitor the effectiveness of grasping (part presence, exchanged force, stick-slip transitions, etc.). Later the grasping and releasing problems in different fields (from mechanical assembly to disassembly, from aerospace to food industry, from textile to logistics) are discussed. Finally, the most recent research is reviewed in order to introduce the new trends in grasping. They provide an outlook on the future of both grippers and robotic hands in automated production processes.

}, keywords = {Robotics}, doi = {10.1016/j.cirp.2014.05.006}, url = {http://www.sciencedirect.com/science/article/pii/S0007850614001887}, author = {G Fantoni and Santochi, M. and Dini, G. and Tracht, K. and Scholz-Reiter, B. and Fleischer, J. and Kristoffer Lien, T. and Seliger, G. and Reinhart, G. and Franke, J. and N{\o}rgaard Hansen, H. and Verl, A.} } @conference {2185, title = {I-CLIPS Brain: A Hybrid Cognitive System for Social Robots }, booktitle = { Living Machines 2014}, year = {2014}, pages = {213-224}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, address = { Milan, Italy, July 30 {\textendash} August 1}, abstract = {

Sensing and interpreting the interlocutor{\textquoteright}s social behaviours is a core challenge in the development of social robots. Social robots require both an innovative sensory apparatus able to perceive the {\textquotedblleft}social and emotional world{\textquotedblright} in which they act and a cognitive system able to manage this incoming sensory information and plan an organized and pondered response. In order to allow scientists to design cognitive models for this new generation of social machines, it is necessary to develop control architectures that can be easily used also by researchers without technical skills of programming such as psychologists and neuroscientists. In this work an innovative hybrid deliberative/reactive cognitive architecture for controlling a social humanoid robot is presented. Design and implementation of the overall architecture take inspiration from the human nervous system. In particular, the cognitive system is based on the Damasio{\textquoteright}s thesis. The architecture has been preliminary tested with the FACE robot. A social behaviour has been modeled to make FACE able to properly follow a human subject during a basic social interaction task and perform facial expressions as a reaction to the social context.

}, keywords = {Robotics}, isbn = {978-3-319-09434-2}, doi = {10.1007/978-3-319-09435-9_19}, url = {http://link.springer.com/chapter/10.1007/978-3-319-09435-9_19}, author = {D. Mazzei and Cominelli, L. and Lazzeri, N. and A. Zaraki and D. De Rossi} } @article {2230, title = {Improving sodium Magnetic Resonance in humans by design of a dedicated Na-23 surface coil }, journal = {MEASUREMENT }, volume = {50}, year = {2014}, month = {04/2014}, chapter = {285-292}, doi = {10.1016/j.measurement.2014.01.006}, author = {G. Giovannetti and Pingitore, A. and V. Positano and De Marchi, D. and Valvano, G. and Gibiino, F. and Aquaro, G. D. and Lombardi, M. and L. Landini and M. F. Santarelli} } @article {2220, title = {In vitro development of engineered muscle using a scaffold based on the pressure-activated microsyringe (PAM) technique}, journal = {Journal of tissue engineering and regenerative medicine}, year = {2014}, author = {D. Cei and Malena, A. and C. De Maria and Loro, E. and Sandri, F. and Moro, G. and Bettio, S. and Vergani, L. and G. Vozzi} } @article {2209, title = {Inference of Human Affective States from Psychophysiological Measurements Extracted under Ecologically Valid Conditions}, journal = {FRONTIERS IN NEUROSCIENCE}, volume = {8}, year = {2014}, abstract = {

Compared to standard laboratory protocols, the measurement of psychophysiological signals in real world experiments poses technical and methodological challenges due to external factors that cannot be directly controlled. To address this problem, we propose a hybrid approach based on an immersive and human accessible space called the eXperience Induction Machine (XIM), that incorporates the advantages of a laboratory within a life-like setting. The XIM integrates unobtrusive wearable sensors for the acquisition of psychophysiological signals suitable for ambulatory emotion research. In this paper, we present results from two different studies conducted to validate the XIM as a general-purpose sensing infrastructure for the study of human affective states under ecologically valid conditions. In the first investigation, we recorded and classified signals from subjects exposed to pictorial stimuli corresponding to a range of arousal levels, while they were free to walk and gesticulate. In the second study, we designed an experiment that follows the classical conditioning paradigm, a well-known procedure in the behavioral sciences, with the additional feature that participants were free to move in the physical space, as opposed to similar studies measuring physiological signals in constrained laboratory settings. Our results indicate that, by using our sensing infrastructure, it is indeed possible to infer human event-elicited affective states through measurements of psychophysiological signals under ecological conditions.

}, doi = {10.3389/fnins.2014.00286}, author = {A. Betella and R. Zucca and Cetnarski, A and A. Greco and A Lanata and D. Mazzei and A. Tognetti and X. D. Arsiwalla and P Omedas and D. De Rossi and Verschure, P} } @conference {2213, title = {Interpreting Psychophysiological States Using Unobtrusive Wearable Sensors in Virtual Reality}, booktitle = {Proc. of The Seventh International Conference on Advances in Computer-Human Interactions}, year = {2014}, abstract = {

One of the main challenges in the study of human be- havior is to quantitatively assess the participants? affective states by measuring their psychophysiological signals in ecologically valid conditions. The quality of the acquired data, in fact, is often poor due to artifacts generated by natural interactions such as full body movements and gestures. We created a technology to address this problem. We enhanced the eXperience Induction Machine (XIM), an immersive space we built to conduct experiments on human behavior, with unobtrusive wearable sensors that measure electrocardiogram, breathing rate and electrodermal response. We conducted an empirical validation where participants wearing these sensors were free to move in the XIM space while exposed to a series of visual stimuli taken from the International Affective Picture System (IAPS). Our main result consists in the quan- titative estimation of the arousal range of the affective stimuli through the analysis of participants? psychophysiological states. Taken together, our findings show that the XIM constitutes a novel tool to study human behavior in life-like conditions.

}, author = {A. Betella and Pacheco, D. and R. Zucca and X. D. Arsiwalla and P Omedas and A Lanata and D. Mazzei and A. Tognetti and A. Greco and N. Carbonaro and Wagner, J. and Lingenfelser, F. and Andr{\`e}, E. and D. De Rossi and Verschure, P.} } @conference {2159, title = {Manipulation Framework for Compliant Humanoid COMAN: Application to a Valve Turning Task}, booktitle = {IEEE-RAS International Conference on Humanoid Robots (HUMANOIDS 2014)}, year = {2014}, pages = {664 - 670}, publisher = {IEEE}, organization = {IEEE}, address = {Madrid, Spain, November 18 - 20}, abstract = {

With the purpose of achieving a desired interaction performance for our compliant humanoid robot (COMAN), in this paper we propose a semi-autonomous control framework and evaluate it experimentally in a valve turning setup. The control structure consists of various modules and interfaces to identify the valve, locate the robot in front of it and perform the manipulation. The manipulation module implements four motion primitives (Reach, Grasp, Rotate and Disengage) and realizes the corresponding desired impedance profile for each phase to accomplish the task. In this direction, to establish a stable and compliant contact between the valve and the robot hands, while being able to generate the sufficient rotational torques depending on the valve{\textquoteright}s friction, Rotate incorporates a novel dual-arm impedance control technique to plan and realize a task-appropriate impedance profile. Results of the implementation of the proposed control framework are firstly evaluated in simulation studies using Gazebo. Subsequent experimental results highlight the efficiency of the proposed impedance planning and control in generation of the required interaction forces to accomplish the task.

}, keywords = {Haptics, Robotics}, doi = {10.1109/HUMANOIDS.2014.7041434}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=7041434}, author = {A. Ajoudani and J. Lee and A. Rocchi and M. Ferrati and E. Mingo Hoffman and A Settimi and D. G. Caldwell and A. Bicchi and N G Tsagarakis} } @conference {2344, title = {Maximal-Radius Multiscale Entropy of Cardiovascular Variability: A Promising Biomarker of Pathological Mood States in Bipolar Disorders}, booktitle = {36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)}, year = {2014}, keywords = {Bioengineering}, author = {G. Valenza and M. Nardelli and G. Bertschy and A Lanata and R. Barbieri and E. P. Scilingo} } @conference {1983, title = {Natural Redundancy Resolution in Dual-Arm Manipulation using Configuration Dependent Stiffness (CDS) Control}, booktitle = {2014 IEEE International Conference on Robotics and Automation}, year = {2014}, pages = {1480 - 1486}, publisher = {IEEE}, organization = {IEEE}, address = {Hong Kong, May 31 2014-June 7 2014 }, abstract = {

Incorporation of human motor control principles in the motion control architectures for humanoid robots or assistive and prosthesis devices will permit these systems not only to look anthropomorphic and natural at the body ware level but also to generate natural motion profiles resembling those executed by humans during manipulation and locomotion. In this work, relying on the observations on human bimanual coordination, a novel realtime motion control strategy is proposed to regulate the desired Cartesian stiffness profile during the execution of bimanual tasks. The novelty of the proposed control scheme relies on the use of common mode stiffness (CMS) and configuration dependent stiffness (CDS) to regulate the size and directionality of the task space stiffness ellipsoid. Thanks to the CDS control, the proposed scheme is not only proved to be effective in regulating the desired stiffness ellipsoid but also permits to resolve the manipulator redundancy in a natural manner. The effectiveness of the controller is evaluated in an experimental setup in which two cooperating robotic arms are executing an assembly task. Experimental results demonstrate that the proposed dual-arm CDS-CMS controller is effective in tracking the desired stiffness ellipsoids as well as in producing human-like natural motions for the two robotic arms.

}, keywords = {Haptics, Robotics}, doi = {10.1109/ICRA.2014.6907047}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=6945252}, author = {A. Ajoudani and N G Tsagarakis and J. Lee and M Gabiccini and A. Bicchi} } @article {2212, title = {New generation of wearable goniometers for motion capture systems}, journal = {JOURNAL OF NEUROENGINEERING AND REHABILITATION}, volume = {11}, year = {2014}, abstract = {

Background Monitoring joint angles through wearable systems enables human posture and gesture to be reconstructed as a support for physical rehabilitation both in clinics and at the patient{\textquoteright}s home. A new generation of wearable goniometers based on knitted piezoresistive fabric (KPF) technology is presented. Methods KPF single-and double-layer devices were designed and characterized under stretching and bending to work as strain sensors and goniometers. The theoretical working principle and the derived electromechanical model, previously proved for carbon elastomer sensors, were generalized to KPF. The devices were used to correlate angles and piezoresistive fabric behaviour, to highlight the differences in terms of performance between the single layer and the double layer sensors. A fast calibration procedure is also proposed. Results The proposed device was tested both in static and dynamic conditions in comparison with standard electrogoniometers and inertial measurement units respectively. KPF goniometer capabilities in angle detection were experimentally proved and a discussion of the device measurement errors of is provided. The paper concludes with an analysis of sensor accuracy and hysteresis reduction in particular configurations. Conclusions Double layer KPF goniometers showed a promising performance in terms of angle measurements both in quasi-static and dynamic working mode for velocities typical of human movement. A further approach consisting of a combination of multiple sensors to increase accuracy via sensor fusion technique has been presented.

}, doi = {10.1186/1743-0003-11-56}, author = {A. Tognetti and F. Lorussi and Dalle Mura, G. and N. Carbonaro and Pacelli, M. and Paradiso, R. and D. De Rossi} } @article {2274, title = {A novel dual-flow bioreactor simulates increased fluorescein permeability in epithelial tissue barriers}, journal = {Biotechnology journal}, year = {2014}, abstract = {

Permeability studies across epithelial barriers are of primary importance in drug delivery as well as in toxicology. However, traditional in vitro models do not adequately mimic the dynamic environment of physiological barriers. Here, we describe a novel two-chamber modular bioreactor for dynamic in vitro studies of epithelial cells. The fluid dynamic environment of the bioreactor was characterized using computational fluid dynamic models and measurements of pressure gradients for different combinations of flow rates in the apical and basal chambers. Cell culture experiments were then performed with fully differentiated Caco-2 cells as a model of the intestinal epithelium, comparing the effect of media flow applied in the bioreactor with traditional static transwells. The flow increases barrier integrity and tight junction expression of Caco-2 cells with respect to the static controls. Fluorescein permeability increased threefold in the dynamic system, indicating that the stimulus induced by flow increases transport across the barrier, closely mimicking the in vivo situation. The results are of interest for studying the influence of mechanical stimuli on cells, and underline the importance of developing more physiologically relevant in vitro tissue models. The bioreactor can be used to study drug delivery, chemical, or nanomaterial toxicity and to engineer barrier tissues.

}, keywords = {Bioengineering}, issn = {1860-7314}, doi = {10.1002/biot.201400004}, url = {http://www.ncbi.nlm.nih.gov/pubmed/24756869}, author = {S. Giusti and Sbrana, T. and La Marca, M and V. Di Patria and V. Martinucci and Tirella, A and C. Domenici and A. Ahluwalia} } @conference {1996, title = {Piezoresistive Goniometer Network for Sensing Gloves}, booktitle = {Proceedings of the XIII Mediterranean Conference on Medical and Biological Engineering and Computing}, year = {2014}, pages = {1547{\textendash}1550}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, doi = {10.1007/978-3-319-00846-2_382}, url = {http://dx.medra.org/10.1007/978-3-319-00846-2_382}, author = {Dalle Mura, G. and F. Lorussi and A. Tognetti and G. Anania and N. Carbonaro and M. Pacelli and R. Paradiso and D. De Rossi} } @article {2341, title = {Point-Process Nonlinear Autonomic Assessment of Depressive States in Bipolar Patients}, journal = {Methods of Information in Medicine}, volume = {53}, year = {2014}, note = {

invited

}, pages = {296{\textendash}302}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and C. Gentili and A Lanata and E. P. Scilingo and R. Barbieri} } @conference {2187, title = {Recognition and Expression of Emotions by a Symbiotic Android Head}, booktitle = {IEEE-RAS International Conference on Humanoid Robots (HUMANOIDS 2014)}, year = {2014}, pages = {134 - 139 }, publisher = {IEEE}, organization = {IEEE}, address = {Madrid, Spain, November 18 - 20}, keywords = {Bioengineering, Robotics}, doi = {10.1109/HUMANOIDS.2014.7041349}, author = {D. Mazzei and A. Zaraki and Lazzeri, N. and D. De Rossi} } @article {2149, title = {Revealing Real-Time Emotional Responses: a Personalized Assessment based on Heartbeat Dynamics}, journal = {Nature Scientific Reports}, volume = {4}, year = {2014}, pages = {1{\textendash}13}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and A Lanata and E. P. Scilingo and R. Barbieri} } @conference {2160, title = {Upper-body Impedance Control with an Intuitive Stiffness Emulation for a Door Opening Task}, booktitle = {IEEE-RAS International Conference on Humanoid Robots (HUMANOIDS 2014)}, year = {2014}, pages = {713 - 719}, publisher = {IEEE}, organization = {IEEE}, address = {Madrid, Spain, November 18 - 20}, abstract = {

The advent of humanoids has brought new challenges in the real-world application. As a part of ongoing efforts to foster functionality of the robot accommodating a real environment, this paper introduces a recent progress on a door opening task with our compliant humanoid, CoMan. We presents a task-prioritized impedance control framework for an upper body system that includes a dual-arm, a waist, two soft hands, and 3D camera. Aimed to create desired responses to open the door, a novel stiffness modulation method is proposed, incorporating a realtime optimization. As a preliminary experiment, a full door-opening scenario (approaching to the door and reaching, grasping, rotating and pulling the door handle) is demonstrated under a semi-autonomous operation with a pilot. The experimental result shows the effectiveness and efficacy of the proposed impedance control approach. Despite of uncertainties from sensory data, the door opening task is successfully achieved and safe and robust interaction is established without creating excessive forces.

}, keywords = {Robotics}, doi = {10.1109/HUMANOIDS.2014.7041441}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=7041441}, author = {J. Lee and A. Ajoudani and E. Mingo Hoffman and A. Rocchi and A Settimi and M. Ferrati and A. Bicchi and N G Tsagarakis and D. G. Caldwell} } @conference {2037, title = {Velvet Fingers: Grasp Planning and Execution for an Underactuated Gripper with Active Surfaces}, booktitle = {2014 IEEE International Conference on Robotics and Automation}, year = {2014}, pages = {3669 - 3675}, publisher = {IEEE}, organization = {IEEE}, address = {Hong Kong, May 31 2014-June 7 2014}, abstract = {

In this work we tackle the problem of planning grasps for an underactuated gripper which enable it to retrieve target objects from a cluttered environment. Furthermore, we investigate how additional manipulation capabilities of the gripping device, provided by active surfaces on the inside of the fingers, can lead to performance improvement in the grasp execution process. To this end, we employ a simple strategy, in which the target object is {\textquoteleft}pulled-in{\textquoteright} towards the palm during grasping which results in firm enveloping grasps. We show the effectiveness of the suggested methods by means of experiments conducted in a real-world scenario.

}, keywords = {Haptics, Robotics}, doi = {10.1109/ICRA.2014.6907390 }, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=6907390}, author = {R. Krug and T. Stoyanov and M. Bonilla and V. Tincani and N. Vaskeviciusz and G Fantoni and A. Birkz and A. Lilienthal and A. Bicchi} } @article {2143, title = {Wearable Monitoring for Mood Recognition in Bipolar Disorder based on History-Dependent Long-Term Heart Rate Variability Analysis}, journal = {IEEE Journal of Biomedical and Health Informatics}, year = {2014}, keywords = {Bioengineering}, author = {G. Valenza and M. Nardelli and A Lanata and C. Gentili and G. Bertschy and R. Paradiso and E. P. Scilingo} } @conference {2226, title = {XIM-Engine: a software framework to support the development of interactive applications that uses conscious and unconscious reactions in immersive mixed reality}, booktitle = {VIRTUAL REALITY INTERNATIONAL CONFERENCE}, year = {2014}, abstract = {

The development of systems that allow multimodal interpretation of human-machine interaction is crucial to advance our understanding and validation of theoretical models of user behavior. In particular, a system capable of collecting, perceiving and interpreting unconscious behavior can provide rich contextual information for an interactive system. One possible application for such a system is in the exploration of complex data through immersion, where massive amounts of data are generated every day both by humans and computer processes that digitize information at different scales and resolutions thus exceeding our processing capacity. We need tools that accelerate our understanding and generation of hypotheses over the datasets, guide our searches and prevent data overload. We describe XIM- engine, a bio-inspired software framework designed to capture and analyze multi-modal human behavior in an immersive environment. The framework allows performing studies that can advance our understanding on the use of conscious and unconscious reactions in interactive systems.

}, author = {P. Omedas and A. Betella and Zucca, R. and X. D. Arsiwalla and Pacheco, D. and J. Wagner and F. Lingenfelser and D. Mazzei and A Lanata and A. Tognetti and Goldhoorn, A. and Guerra, E. and Alqu{\`\i}zar, R. and Grau, A. and Sanfeliu, A. and D. De Rossi and E. Andr{\'e} and P. F. M. J. Verschure} } @article {2254, title = {3D CMR Mapping of Metabolism by Hyperpolarized 13C-Pyruvate in Ischemia-Reperfusion}, journal = {JACC-CARDIOVASCULAR IMAGING }, volume = {6}, year = {2013}, pages = {743-744}, doi = {10.1016/j.jcmg.2012.11.023}, author = {Aquaro, G. D. and Frijia, F. and V. Positano and Menichetti, L. and M. F. Santarelli and Ardenkjaer-Larsen, J. H. and Wiesinger, F. and Lionetti, V. and Romano, S. L. and Bianchi, G. and Neglia, D. and G. Giovannetti and Schulte, R. and Recchia, f. A. and L. Landini and Lombardi, M.} } @conference {1812, title = {Advanced Interfaces to Stem the Data Deluge in Mixed Reality: Placing Human (un)consciuosness in the Loop}, booktitle = {ACM SIGGRAPH 2013}, year = {2013}, address = {New York, NY, USA}, keywords = {Bioengineering}, url = {10.1145/2503385.2503460}, author = {A. Betella and E. Mart{\`\i}nez and R. Zucca and X. D. Arsiwalla and P Omedas and S. Wierenga and A. Mura and J. Wagner and F. Lingenfelser and E. Andr{\'e} and D. Mazzei and A. Tognetti and A Lanata and D. De Rossi and P. F. M. J. Verschure} } @article {2148, title = {Advanced Technology Meets Mental Health: How smartphones, textile electronics, and signal processing can serve mental health monitoring, diagnosis, and treatment.}, journal = {IEEE pulse}, volume = {5}, year = {2013}, pages = {56{\textendash}59}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and R. Paradiso and E. P. Scilingo} } @article {2253, title = {An automatic method for myocardial T2(star) curve fitting in thalassemia patients with severe iron overload}, journal = {EUROPEAN HEART JOURNAL}, volume = {34}, year = {2013}, pages = { 837-837}, author = {Meloni, A. and V. Positano and Gulino, L. and L. Landini and M. F. Santarelli and Santamaria, V. and Restaino, G. and Renne, S. and Lombardi, M. and D. Pepe} } @article {2257, title = {Cardiovascular Molecular Imaging: New Methodological Strategies}, journal = {CURRENT PHARMACEUTICAL DESIGN }, volume = {19}, year = {2013}, pages = { 2439-2446}, author = {M. F. Santarelli and V. Positano and Menichetti, L. and L. Landini} } @article {2258, title = {Computational Analysis of a Radiofrequency Knee Coil for Low-Field MRI Using FDTD}, journal = {APPLIED MAGNETIC RESONANCE}, volume = {44}, year = {2013}, pages = {389-400}, doi = {10.1007/s00723-012-0388-8}, author = {V. Hartwig and Tassano, S. and Mattii, A. and N. Vanello and V. Positano and M. F. Santarelli and L. Landini and G. Giovannetti} } @article {2256, title = {Design of a quadrature surface coil for hyperpolarized 13C MRS cardiac metabolism studies in pigs}, journal = {CONCEPTS IN MAGNETIC RESONANCE PART B-MAGNETIC RESONANCE ENGINEERING}, volume = {43b}, year = {2013}, pages = {69 - 77}, doi = {10.1002/cmr.b.21235}, author = {G. Giovannetti and Frijia, F. and V. Hartwig and Attanasio, S. and Menichetti, L. and N. Vanello and V. Positano and Ardenkjaer-Larsen, J. H. and Lionetti, V. and Aquaro, G. D. and De Marchi, D. and Schulte, R. and Wiesinger, F. and L. Landini and Lombardi, M. and M. F. Santarelli} } @article {2134, title = {Eye gaze patterns in emotional pictures}, journal = {Journal of Ambient Intelligence and Humanized Computing}, volume = {4}, year = {2013}, pages = {705{\textendash}715}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and E. P. Scilingo} } @article {2250, title = {FDTD Analysis of a Radiofrequency Knee Coil for Low-Field MRI: Sample-Induced Resistance and Decoupling Evaluation }, journal = {APPLIED MAGNETIC RESONANCE}, volume = {44}, year = {2013}, pages = {1393 - 1403}, doi = {10.1007/s00723-013-0488-0}, author = {Morelli, M. S. and V. Hartwig and Tassano, S. and N. Vanello and V. Positano and M. F. Santarelli and Carrozzi, A. and L. Landini and G. Giovannetti} } @article {2138, title = {Improving emotion recognition systems by embedding cardiorespiratory coupling}, journal = {Physiological Measurement}, volume = {34}, year = {2013}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and E. P. Scilingo} } @article {1791, title = {In vitro toxicological screening of nanoparticles on primary human endothelial cells and the role of flow in modulating cell response}, journal = {Nanotoxicology}, year = {2013}, abstract = {

Abstract After passage through biological barriers, nanomaterials inevitably end up in contact with the vascular endothelium and physiological flow, and can induce cardiovascular damage. In this study the toxicity and sublethal effects of 6 nanoparticles, including 4 of industrial and biomedical importance, on human endothelial cells was investigated using different in vitro assays. The results show that all the particles investigated induce some level of damage to the cells and that silver particles were most toxic, followed by titanium dioxide. Furthermore endothelial cells were shown to be more susceptible when exposed to silver nanoparticles under flow conditions in a bioreactor. The study underlines that although simple in vitro tests are useful to screen compounds and to identify the type of effect induced on cells, they may not be sufficient to define safe exposure limits. Therefore, once initial toxicity screening has been conducted on nanomaterials, it is necessary to develop more physiologically relevant in vitro models to better understand how nanomaterials can impact on human health.

}, keywords = {Bioengineering}, issn = {1743-5404}, doi = {10.3109/17435390.2013.831500}, url = {http://www.ncbi.nlm.nih.gov/pubmed/23909703}, author = {Ucciferri, N and Collnot, E. M. and Gaiser, B. and Tirella, A and Stone, V. and C. Domenici and Lehr, C.-M. and A. Ahluwalia} } @article {2251, title = {Magnetic resonance butterfly coils: Design and application for hyperpolarized C-13 studies}, journal = {MEASUREMENT }, volume = {46}, year = {2013}, pages = {3282-3290}, doi = {10.1016/j.measurement.2013.06.031}, author = {G. Giovannetti and Frijia, F. and Attanasio, S. and Menichetti, L. and V. Hartwig and N. Vanello and Ardenkjaer-Larsen, J. H. and De Marchi, D. and V. Positano and Schulte, R. and L. Landini and Lombardi, M. and M. F. Santarelli} } @article {1876, title = {Mobile underwater sensor networks for protection and security: field experience at the UAN11 experiment}, journal = {JOURNAL OF FIELD ROBOTICS}, volume = {30}, year = {2013}, pages = {237{\textendash}253}, keywords = {Robotics}, issn = {1556-4959}, doi = {10.1002/rob.21447}, url = {http://dx.medra.org/10.1002/rob.21447}, author = {A. Caiti and V. Calabr{\`o} and G. Dini and A. Lo Duca and A. Munaf{\`o}} } @article {1808, title = {Modeling and Characterization of Extensible Wearable Textile-Based electrogoniometers}, journal = {IEEE Sensors Journal}, volume = {13}, year = {2013}, pages = {217 - 228}, abstract = {

Measuring and monitoring through wearable technology parameters related to human movement, posture, and gesture are gaining momentum because of their wide range of potential applications in daily-life conditions. In previous studies, carbon elastomers (CEs) have been used as strain sensors. Recent developments of CE sensors mathematical modeling demonstrated that the CEs can be used as electrogoniometers. It was proved that for small local curvatures of CE layers, the resistance of a strip constituting a layer depends only on the total curvature of the same layer and not on the particular shape that the sensor keeps in adherence with a surface. Further, it was proved, theoretically and experimentally, that a double-layer configuration provides better accuracy with respect to a single-layer configuration. These results have been obtained under the hypothesis that the device was bent, but not extended. In this paper, we substituted the inextensible insulating layer in the sensors with an elastic one, allowing the system to extend its length. This improvement required further study to make it fit for biomechanical applications following epithelial deformations produced by joint movements and minimizes skin motion artifacts.

}, keywords = {Bioengineering}, issn = {1530-437X}, doi = {10.1109/JSEN.2012.2211099}, author = {F. Lorussi and S. Galatolo and R. Bartalesi and D. De Rossi} } @article {2259, title = {Modified cine inversion recovery pulse sequence for the quantification of myocardial T1 and gadolinium partition coefficient}, journal = {JOURNAL OF MAGNETIC RESONANCE IMAGING}, volume = {37}, year = {2013}, pages = {109-118}, doi = {10.1002/jmri.23807}, author = {Milanesi, M. and Barison, A. and Positano, V. and Masci, P. G. and De Marchi, D. and Marinelli, L. and Hardy, C. J. and Foo, T. K. and L. Landini and Lombardi, M.} } @article {2136, title = {Mood recognition in bipolar patients through the PSYCHE platform: Preliminary evaluations and perspectives}, journal = {Artificial Intelligence In Medicine}, volume = {57}, year = {2013}, pages = {49{\textendash}58}, keywords = {Bioengineering}, author = {G. Valenza and C. Gentili and A Lanata and E. P. Scilingo} } @conference {1940, title = {Neural correlates of haptic pop-out of shape discrimination in the human brain}, booktitle = {19th Annual Meeting of the Organization for Human Brain Mapping}, year = {2013}, address = {Seattle, USA, June2013}, author = {A. Leo and M. Feurra and S. Rossi and A. Kappers and A. Bicchi and D Prattichizzo and Cristea, I. and David, D. and P. Pietrini and E. Ricciardi} } @conference {2141, title = {A nonlinear heartbeat dynamics model approach for personalized emotion recognition}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE}, year = {2013}, pages = {2579{\textendash}2582}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and L. Citi and A Lanata and E. P. Scilingo and R. Barbieri} } @conference {1813, title = {Novel Spiking Neuron-Astrocyte Networks based on NoNlinearTransistor-Like Models of Tripartite Synapses}, booktitle = {Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC{\textquoteright}13)}, year = {2013}, address = {Osaka, Japan}, abstract = {

In this paper a novel and efficient computational implementation of a Spiking Neuron-Astrocyte Network (SNAN) is reported. Neurons are modeled according to the Izhikevich formulation and the neuron-astrocyte interactions are intended as tripartite synapsis and modeled with the previ- ously proposed nonlinear transistor-like model. Concerning the learning rules, the original spike-timing dependent plasticity is used for the neural part of the SNAN whereas an ad-hoc rule is proposed for the astrocyte part. SNAN performances are compared with a standard spiking neural network (SNN) and evaluated using the polychronization concept, i.e., number of co-existing groups that spontaneously generate patterns of polychronous activity. The astrocyte-neuron ratio is the biologically inspired value of 1.5. The proposed SNAN shows higher number of polychronous groups than SNN, remarkably achieved for the whole duration of simulation (24 hours).

}, keywords = {Bioengineering}, author = {G. Valenza and L. Tedesco and A Lanata and D. De Rossi and E. P. Scilingo} } @conference {1447, title = {Optimal Control for Maximizing Velocity of the CompActTM Compliant Actuator}, booktitle = {IEEE International Conference on Robotics and Automation (ICRA2013)}, year = {2013}, pages = {516 - 522}, keywords = {Robotics}, url = {10.1109/ICRA.2013.6630623}, author = {L. Chen and M. Garabini and M. Laffranchi and N. Kashiri and N G Tsagarakis and A. Bicchi and D. G. Caldwell} } @conference {2243, title = {Piezoresistive Goniometer Network for Sensing Gloves}, booktitle = {Proceedings of the XIII Mediterranean Conference on Medical and Biological Engineering and Computing}, year = {2013}, pages = {1547{\textendash}1550}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, abstract = {

This paper presents a kinesthetic glove realized with knitted piezoresistive fabric (KPF) sensor technology. The glove forefinger area is sensorized by two KPF goniometers obtained on the same piezoresistive substrate. The piezoresistive textile is used for the realization of both electrogoniometers and connections, thus avoiding mechanical constraints due to metallic wires. Sensors are characterized in comparison with commercial goniometers. The glove behavior is pointed out in terms of methacarpal-phalangeal and interphalangeal joint movement reconstruction.

}, keywords = {Bioengineering}, doi = {10.1007/978-3-319-00846-2_382}, author = {G. Dalle Mura and F. Lorussi and A. Tognetti and G. Anania and N. Carbonaro and M. Pacelli and R. Paradiso and D. De Rossi} } @inbook {1810, title = {Preliminary Implementation of Context-Aware Attention System for Humanoid Robots}, booktitle = {Biomimetic and Biohybrid Systems (Proc. Second International Conference, Living Machines 2013)}, volume = {8064}, number = {Lecture Notes in Computer Science}, year = {2013}, pages = {457-459}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, abstract = {

A context-aware attention system is fundamental for regulating the robot behaviour in a social interaction since it enables social robots to actively select the right environmental stimuli at the right time during a multiparty social interaction. This contribution presents a modular context-aware attention system which drives the robot gaze. It is composed by two modules: the scene analyzer module manages incoming data flow and provides a human-like understanding of the information coming from the surrounding environment; the attention module allows the robot to select the most important target in the perceived scene on the base of a computational model. After describing the motivation, we report the proposed system and the preliminary test.

}, keywords = {Bioengineering}, issn = {978-3-642-39801-8}, doi = {10.1007/978-3-642-39802-5_65}, author = {A. Zaraki and D. Mazzei and Lazzeri, N. and M. Pieroni and D. De Rossi} } @conference {2140, title = {Quantitative EEG analysis in minimally conscious state patients during postural changes}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE}, year = {2013}, pages = {6313{\textendash}6316}, publisher = {IEEE}, organization = {IEEE}, author = {A. Greco and Carboncini, MC and Virgillito, A and A Lanata and G. Valenza and E. P. Scilingo} } @article {2255, title = {Regularization techniques on least squares non-uniform fast Fourier transform}, journal = {NTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING }, volume = {29}, year = {2013}, pages = {561-573}, doi = {10.1002/cnm.2540}, author = {Gibiino, F. and V. Positano and L. Landini and M. F. Santarelli} } @conference {1998, title = {A Sensing Architecture for Empathetic Data Systems}, booktitle = {ACM International Conference Proceeding Series}, year = {2013}, month = {7-8 March}, pages = {{\textendash}}, publisher = {ACM Digital Library}, organization = {ACM Digital Library}, doi = {10.1145/2459236.2459253}, url = {http://dx.medra.org/10.1145/2459236.2459253}, author = {J. Wagner and F. Lingenfelser and E. Andr{\'e} and D. Mazzei and A. Tognetti and D. De Rossi and A. Betella and R. Zucca and P Omedas and P. F. M. J. Verschure} } @article {2231, title = {Structured errors in reconstruction methods for Non-Cartesian MR data }, journal = {COMPUTERS IN BIOLOGY AND MEDICINE }, volume = {43}, year = {2013}, month = {12/2013}, pages = {2256-2262}, doi = {10.1016/j.compbiomed.2013.10.013}, author = {Gibiino, F. and V. Positano and Wiesinger, F. and G. Giovannetti and L. Landini and M. F. Santarelli} } @inbook {1811, title = {Towards a Believable Social Robot}, booktitle = {Biomimetic and Biohybrid Systems (Proc. Second International Conference, Living Machines 2013)}, number = {Lecture Notes in Computer Science}, year = {2013}, pages = {393-395}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, abstract = {

Two perspectives define a human being in his social sphere: appearance and behaviour. The aesthetic aspect is the first significant element that impacts a communication while the behavioural aspect is a crucial factor in evaluating the ongoing interaction. In particular, we have more expectations when interacting with anthropomorphic robots and we tend to define them believable if they respect human social conventions. Therefore researchers are focused both on increasingly anthropomorphizing the embodiment of the robots and on giving the robots a realistic behaviour.This paper describes our research on making a humanoid robot socially interacting with human beings in a believable way.

}, keywords = {Bioengineering}, issn = {978-3-642-39801-8}, doi = {10.1007/978-3-642-39802-5_45}, author = {Lazzeri, N. and D. Mazzei and A. Zaraki and D. De Rossi} } @conference {1802, title = {Towards a controlled and monitorable hepatic micro-environment}, booktitle = {Advanced Cell Culture}, year = {2013}, address = {Liverpool, UK}, keywords = {Bioengineering}, author = {Tirella, A and La Marca, M and Carroll, L. A. and Aylott, J and A. Ahluwalia} } @article {2252, title = {Transmit-Only/Receive-Only Radiofrequency System for Hyperpolarized C-13 MRS Cardiac Metabolism Studies in Pigs}, journal = {APPLIED MAGNETIC RESONANCE}, volume = {44}, year = {2013}, pages = {1125-1138}, doi = {10.1007/s00723-013-0477-3}, author = {G. Giovannetti and Frijia, F. and V. Hartwig and Menichetti, L. and V. Positano and Ardenkjaer-Larsen, J. H. and Lionetti, V. and Aquaro, G. D. and De Marchi, D. and Schulte, R. and Wiesinger, F. and L. Landini and Lombardi, M. and M. F. Santarelli} } @article {1698, title = {Variable Impedance Actuators: a Review}, journal = {Robotics and Autonomous Systems}, volume = {61}, year = {2013}, note = {

Available online 6 August 2013

}, month = {12/2013}, pages = {1601{\textendash}1614}, abstract = {

Variable Impedance Actuators (VIA) have received increasing attention in recent years as many novel applications involving interactions with an unknown and dynamic environment including humans require actuators with dynamics that are not well-achieved by classical stiff actuators. This paper presents an overview of the different VIAs developed and proposes a classification based on the principles through which the variable stiffness and damping are achieved. The main classes are active impedance by control, inherent compliance and damping actuators, inertial actuators, and combinations of them, which are then further divided into subclasses. This classification allows for designers of new devices to orientate and take inspiration and users of VIA{\textquoteright}s to be guided in the design and implementation process for their targeted application.

}, keywords = {Robotics, Soft robotics, Variable Impedance Actuators}, url = {http://www.sciencedirect.com/science/article/pii/S0921889013001188}, author = {B. Vanderborght and A Albu-Schaeffer and A. Bicchi and E. Burdet and D. G. Caldwell and R. Carloni and M. G. Catalano and O. Eiberger and W. Friedl and G. Ganesh and M. Garabini and M. Grebenstein and G. Grioli and S. Haddadin and H. Hoppner and A. Jafari and M. Laffranchi and D. Lefeber and F. Petit and S. Stramigioli and N G Tsagarakis and M. Van Damme and R. Van Ham and L. C. Visser and S. Wolf} } @inbook {1237, title = {Artificially Rendered Cutaneous Cues for a New Generation of Haptic Displays}, booktitle = {Springer Series on Touch and Haptic Systems - part 2}, volume = {Immersive Multimodal Interactive Presence}, year = {2012}, pages = {171 - 188}, publisher = {Springer}, organization = {Springer}, keywords = {Robotics}, doi = {10.1007/978-1-4471-2754-3_10}, author = {E. P. Scilingo and M. Bianchi and N. Vanello and V. Hartwig and L. Landini and A. Bicchi} } @article {2000, title = {Assessment of Sensing Fire Fighters Uniforms for Physiological Parameter Measurement in Harsh Environment}, journal = {IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE}, volume = {16}, year = {2012}, pages = {501{\textendash}511}, issn = {1089-7771}, doi = {10.1109/TITB.2011.2182615}, url = {http://dx.medra.org/10.1109/TITB.2011.2182615}, author = {Curone, D. and Secco, E. L. and Caldani, L. and A Lanata and R. Paradiso and A. Tognetti and G. Magenes} } @conference {1482, title = {On the deconvolution analysis of electrodermal activity in bipolar patients}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE}, year = {2012}, pages = {6691{\textendash}6694}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {A. Greco and A Lanata and G. Valenza and Rota, G. and N. Vanello and E. P. Scilingo} } @conference {1498, title = {Design, characterization and modeling of microfabricated Soft-MI for ophthalmologic applications.}, booktitle = {Congresso Nazionale di Bioingegneria 2012 Atti}, year = {2012}, pages = {204 - 205}, address = {Roma, Italy}, keywords = {Bioengineering}, author = {La Vecchia, C and G. Vozzi} } @article {1469, title = {Dominant Lyapunov exponent and approximate entropy in heart rate variability during emotional visual elicitation}, journal = {Frontiers in Neuroengineering}, volume = {5}, year = {2012}, keywords = {Bioengineering}, author = {G. Valenza and Allegrini, P. and A Lanata and E. P. Scilingo} } @article {1478, title = {Eye gaze patterns in emotional pictures}, journal = {Journal of Ambient Intelligence and Humanized Computing}, year = {2012}, pages = {1{\textendash}11}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and E. P. Scilingo} } @conference {1265, title = {HEFES: an Hybrid Engine for Facial Expressions Synthesis to control human-like androids and avatars}, booktitle = {BIOROB2012}, year = {2012}, pages = {195 - 200}, address = {Rome, Italy}, keywords = {Bioengineering}, author = {D. Mazzei and Lazzeri, N. and Hanson, D. and D. De Rossi} } @inbook {2002, title = {Immersive Multimodal Interactive Presence}, booktitle = {Immersive Multimodal Interactive Presence}, year = {2012}, pages = {215{\textendash}228}, publisher = {SPRINGER-VERLAG}, organization = {SPRINGER-VERLAG}, chapter = {FMRI Compatible Sensing Glove for Hand Gesture Monitoring}, address = {LONDON {\textendash} GBR}, isbn = {9781447127536}, doi = {10.1007/978-1-4471-2754-3_12}, url = {http://dx.medra.org/10.1007/978-1-4471-2754-3_12}, author = {N. Vanello and V. Hartwig and E. P. Scilingo and D. Bonino and E. Ricciardi and A. Tognetti and P. Pietrini and D. De Rossi and L. Landini and A. Bicchi} } @conference {2003, title = {INTERACTION, Training and monitoring of daily-life physical interaction with the environment after stroke}, booktitle = {Proceedings of XII International Symposium on 3D Analysis of Human Movement}, year = {2012}, pages = {{\textendash}}, author = {Veltink, PH and van Meulen, FB and van Beijnum, BJF and Hermens, HJ and D. De Rossi and F. Lorussi and A. Tognetti and Buurke, JH and Reenalda, J and Baten, CTM and Simons, CDM and Luft, AR L and Schepers, HM and Luinge, HJ and R. Paradiso and Orselli, R} } @article {1476, title = {A novel EDA glove based on textile-integrated electrodes for affective computing}, journal = {Medical and Biological Engineering and Computing}, year = {2012}, pages = {1{\textendash}10}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and E. P. Scilingo} } @article {1493, title = {A Novel Method to Produce Immobilised Biomolecular Concentration Gradients to Study Cell Activities: Design and Modelling}, journal = {MOLECULAR BIOTECHNOLOGY}, volume = {50}, year = {2012}, pages = {99-107}, keywords = {Bioengineering}, issn = {1073-6085}, doi = {10.1007/s12033-011-9411-9}, author = {G. Vozzi and Lenzi, T and F. Montemurro and Pardini, C and Vaglini, F and A. Ahluwalia} } @article {1472, title = {Oscillations of Heart Rate and Respiration Synchronize During Affective Visual Stimulation}, journal = {Information Technology in Biomedicine, IEEE Transactions on}, volume = {16}, year = {2012}, pages = {683{\textendash}690}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and E. P. Scilingo} } @article {1327, title = {Riboflavin and collagen: New crosslinking methods to tailor the stiffness of hydrogels}, journal = {Materials Letters}, volume = {74}, year = {2012}, pages = {58{\textendash}61}, abstract = {

Fabricating materials with tailored mechanical properties is a challenge and crucial for their successful application in a variety of fields such as tissue engineering. Here collagen and riboflavin were used to create hydrogels with controlled mechanical properties mimicking those of soft tissues (e.g. liver). Collagen-based hydrogels were obtained using a two-step gelation method. Firstly a physical gelation step (i.e. modulation of temperature and pH) was used to fix a specific shape; then photo-initiated cross-links were formed to increase the stiffness. Specifically the chemical cross-linking step was initiated with UV (ultra-violet) radiation to obtain riboflavin derivatised radical polymerization of collagen chains. Cylindrical shaped samples with controlled dimensions were fabricated, and then tested using compressive loading. We show that the compressive elastic modulus of collagen-based hydrogels can be tuned between 0.9 and 3.6 kPa by changing collagen concentration, irradiation with UV in the presence of riboflavin and freeze-drying.

}, keywords = {Bioengineering}, issn = {0167577X}, doi = {10.1016/j.matlet.2012.01.036}, url = {http://dx.doi.org/10.1016/j.matlet.2012.01.036}, author = {Tirella, A and Liberto, T and A. Ahluwalia} } @article {1463, title = {The Role of Nonlinear Dynamics in Affective Valence and Arousal Recognition}, journal = {Affective Computing, IEEE Transactions on}, volume = {3}, year = {2012}, pages = {237{\textendash}249}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and E. P. Scilingo} } @article {1289, title = {Secure Cooperation of Autonomous Mobile Sensors Using an Underwater Acoustic Network}, journal = {SENSORS}, volume = {12}, year = {2012}, pages = {1967{\textendash}1989}, keywords = {Embedded Control, Robotics}, issn = {1424-8220}, doi = {10.3390/s120201967}, url = {http://dx.medra.org/10.3390/s120201967}, author = {A. Caiti and V. Calabr{\`o} and G. Dini and A. Lo Duca and A. Munaf{\`o}} } @conference {1484, title = {Speech analysis for mood state characterization in bipolar patients}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE}, year = {2012}, pages = {2104{\textendash}2107}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {N. Vanello and Guidi, A. and C. Gentili and Werner, S. and G. Bertschy and G. Valenza and A Lanata and E. P. Scilingo} } @conference {2006, title = {Unobtrusive Physiological and Gesture Wearable Acquisition System: A Preliminary Study on Behavioral and Emotional Correlations}, booktitle = {GLOBAL HEALTH 2012 : The First International Conference on Global Health Challenges}, year = {2012}, month = {21-26 October}, pages = {88{\textendash}92}, author = {N. Carbonaro and A. Greco and G. Anania and G. Dalle Mura and A. Tognetti and E. P. Scilingo and D. De Rossi and A Lanata} } @article {1245, title = {Variable Impedance Actuators: Moving the Robots of Tomorrow}, year = {2012}, keywords = {Robotics}, author = {B. Vanderborght and A Albu-Schaeffer and A. Bicchi and E. Burdet and D. G. Caldwell and R. Carloni and M. G. Catalano and G. Ganesh and M. Garabini and G. Grioli and S. Haddadin and A. Jafari and M. Laffranchi and D. Lefeber and F. Petit and S. Stramigioli and N G Tsagarakis and M. Van Damme and R. Van Ham and L. C. Visser and S. Wolf} } @conference {2004, title = {Wearable systems for e-health: Telemonitoring and telerehabilitation}, booktitle = {Proceedings of the IASTED African Conference on Health Informatics, AfricaHI 2012}, year = {2012}, pages = {335{\textendash}338}, doi = {10.2316/P.2012.763-004}, url = {http://dx.medra.org/10.2316/P.2012.763-004}, author = {D. De Rossi and F. Lorussi and A. Tognetti} } @inbook {1873, title = {Advances in PID Control}, year = {2011}, pages = {85{\textendash}100}, publisher = {INTECH}, organization = {INTECH}, chapter = {From Basic to Advanced PI Controllers: A Complexity vs. Performance Comparison}, keywords = {Robotics}, isbn = {9789533072678}, author = {A. Balestrino and A. Caiti and V. Calabr{\`o} and E. Crisostomi and A. Landi} } @conference {1870, title = {AUVs as mobile nodes in acoustic networks: field experience at the UAN10 experiment}, booktitle = {Proceedings of the OCEANS{\^a}{\texteuro}{\texttrademark}11 IEEE Santander Conference}, year = {2011}, month = {June}, pages = {1{\textendash}6}, keywords = {Robotics}, doi = {10.1109/Oceans-Spain.2011.6003462}, url = {http://dx.medra.org/10.1109/Oceans-Spain.2011.6003462}, author = {A. Caiti and V. Calabr{\`o} and G. Dini and A. Lo Duca and A. Munaf{\`o}} } @article {1514, title = {Cooperation of Biological and Mechanical Signals in Cardiac Progenitor Cell Differentiation}, journal = {ADVANCED MATERIALS}, year = {2011}, keywords = {Bioengineering}, issn = {0935-9648}, author = {S. Pagliari and A.C. Vilela-Silva and G. Forte and F. Pagliari and C. Mandoli and G. Vozzi and S. Pietronave and M. Prat and S. Licoccia and A. Ahluwalia and E. Traversa and M. Minieri and P. Di Nardo} } @conference {1272, title = {Development and evaluation of a social robot platform for therapy in autism}, booktitle = {Proc. Annual Int Engineering in Medicine and Biology Society,EMBC Conf. of the IEEE}, year = {2011}, pages = {4515{\textendash}4518}, keywords = {Bioengineering}, doi = {10.1109/IEMBS.2011.6091119}, author = {D. Mazzei and Lazzeri, N. and Billeci, L. and Igliozzi, R. and A Mancini and A. Ahluwalia and Muratori, F. and D. De Rossi} } @conference {1474, title = {EEG complexity drug-induced changes in disorders of consciousness: A preliminary report}, booktitle = {Engineering in Medicine and Biology Society, EMBC, 2011 Annual International Conference of the IEEE}, year = {2011}, pages = {3724{\textendash}3727}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and Carboncini, MC and Virgillito, A. and Creatini, I. and Bonfiglio, L. and Rossi, B. and A Lanata and E. P. Scilingo} } @conference {2014, title = {Enhancing the performance of upper limb gesture reconstruction through sensory fusion}, booktitle = {Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS}, year = {2011}, pages = {3496{\textendash}3499}, publisher = {IEEE}, organization = {IEEE}, address = {USA}, doi = {10.1109/IEMBS.2011.6090944}, url = {http://dx.medra.org/10.1109/IEMBS.2011.6090944}, author = {F. Lorussi and A. Tognetti and N. Carbonaro and G. Anania and D. De Rossi} } @conference {1467, title = {Eye tracking and pupil size variation as response to affective stimuli: A preliminary study}, booktitle = {Pervasive Computing Technologies for Healthcare (PervasiveHealth), 2011 5th International Conference on}, year = {2011}, pages = {78{\textendash}84}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {A Lanata and Armato, A. and G. Valenza and E. P. Scilingo} } @inbook {1286, title = {Multi-Compartmental Modular Bioreactor as Innovative System for Dynamic Cell Cultures and Co-Cultures}, booktitle = {Bioreactors: Design, Properties and Applications}, number = {978-1-62100-164-5}, year = {2011}, pages = {159 - 178}, publisher = {Nova Science Publishers, Inc}, organization = {Nova Science Publishers, Inc}, chapter = {Multi-Compartimental Modular Bioreactor as Innovative System for Dynamic Cell Cultures and Co-Cultures}, abstract = {

In this chapter, the design, fabrication process and preliminary tests of a Multi- Compartmental Modular Bioreactor used as a system for dynamic cell cultures and co-cultures is described. Although the microwell (MW) plate has become a standard in cell culture, the complexity of the physiological environment is not replicated in petri dishes or microplates. All cells are exquisitely sensitive to their micro-environment which is rich with cues from other cells and from mechanical stimuli due to flow, perfusion and movement. Microwells do not offer any form of dynamic chemical or physical stimulus to cells, such as concentration gradients, flow, pressure or mechanical stress. This is a major limitation in experiments investigating cellular responses in-vitro since the complex interplay of mechanical and biochemical factors is absent. Most researchers and industry have started to accept that classical in vitro experiments offer poor predictive value or mechanistic understanding and are shifting their interests to new technologies such as bioreactors. For this reason, a large number of bioreactor systems for cell culture have been recently designed and described. With the purpose of developing cell culture models to establish a physiological-like interaction between different cell types, a novel Multi-Compartmental Modular Bioreactor (MCmB)was realized. The modular chamber was designed with shape and dimensions similar to the 24-MultiWell allowing an easy transfer of microwell protocols. The MCmB consists of a cell culture chamber made of bio-compatible silicon polymer, with excellent self-sealing proprieties, transparency and flexibility. The modular chambers can be also connected together in series or in parallel as desired, in order to allow cell-cell cross-talk or replicate in vitro models of metabolism or diseases using allometric design principles. In this chapter we describe the bioreactor design process starting from a finite-element method (FEM) model, developed in order to study the shear stress and the oxygen concentration at the cell surface. A further version of the MCmB is also described, in which a semipermeable membrane is placed into the bioreactor allowing to create a double-chamber system (MCmB-dc) for biological barriers simulation like for example lung or intestine. Allometric methods for designing in-vitro organ models using combinations of different cell types or tissues cultured in different chambers are also presented. Allometric laws mathematically correlate non linear quantities such as organ mass, blood flow, blood retention time and metabolic rate. Using these laws the modules can be assembled in various configurations enabling organ and system physiology to be recapitulated in vitro. Preliminary experiments using the modules are also described.

}, keywords = {Bioengineering}, issn = {978-1-62100-164-5}, author = {D. Mazzei and S. Giusti and Sbrana, T. and A. Ahluwalia}, editor = {Antolli, P. G. and Zhiming Liu} } @conference {FLGGMCFSB11, title = {Packet-based control}, booktitle = {Automatica.it 2011}, year = {2011}, note = {

poster presentation

}, month = {September, 7 - 9}, address = {Pisa, Italy}, keywords = {Robotics}, author = {S. Falasca and G. Lorefice and L. Greco and M. Gamba and S. Melani and A. Chaillet and D. Fontanelli and R. Schiavi and C Belsito} } @article {1460, title = {Robust multiple cardiac arrhythmia detection through bispectrum analysis}, journal = {Expert Systems with Applications}, volume = {38}, year = {2011}, pages = {6798{\textendash}6804}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and Mancuso, C. and E. P. Scilingo} } @conference {1871, title = {Secure Cooperation of Mobile Sensors in an Underwater Acoustic Network}, booktitle = {Proceedings of the 8th European Conference on Wireless Sensor Networks}, year = {2011}, month = {23-25 February,}, pages = {1{\textendash}2}, keywords = {Robotics}, author = {A. Caiti and G. Dini and A. Lo Duca and A. Munaf{\`o}} } @article {2007, title = {SoC CMOS UWB Pulse Radar Sensor for Contactless Respiratory Rate Monitoring}, journal = {IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS}, volume = {5}, year = {2011}, pages = {503{\textendash}510}, issn = {1932-4545}, doi = {10.1109/TBCAS.2011.2176937}, url = {http://dx.medra.org/10.1109/TBCAS.2011.2176937}, author = {D. Zito and D. Pepe and M. Mincica and F. Zito and A. Tognetti and A Lanata and D. De Rossi} } @inbook {2285, title = {The Squeeze Pressure Bioreactor: Design and Modelling of a Non-Contact Device for Mechanical Stimulation of Tissue Engineered Constructs}, booktitle = {Bioreactors: Design, Properties and Applications}, year = {2011}, pages = {199{\textendash}214}, publisher = {Nova Science Publishers, Inc.}, organization = {Nova Science Publishers, Inc.}, address = {Hauppauge NY}, abstract = {

Diseases of hyaline cartilage represent one of the major health problems, especially in industrialized countries with high life expectancy. The erosion of the articulating surfaces of joints, known as osteoarthritis, currently affects more than 200 million citizens worldwide, and more than 50\% of the patients need or will need a surgical treatment. Articular cartilage is a three dimensional avascular tissue, which covers the ends of all synovial joints. During normal daily function, articular cartilage can be repeatedly subjected to forces up to several time body weight, but it is able to provide articulating joints with a nearly frictionless motion. Despite its tremendously important function, articular cartilage has limited capacity for auto regeneration after degenerative and rheumatic diseases, like arthritis, as well as traumatic injuries. Cartilage problems are a huge and still unsolved medical issue, which therefore represents one of the most important tissue engineering targets requiring high quality products as fast as possible. For this reason, the possibility to recreate in vitro cartilage substitutes as a real alternative to total joint replacement represents an increasing and hopeful market, in which many research groups are still working. At the moment, one of the main findings in invitro cartilage studies is the importance of the role of mechanical stimuli and dynamic loads for the chondrocytes growth and differentiation. Several studies using cartilage explants or chondrocytes seeded in 3D scaffolds have shown that mechanical compressive loads affect the cells metabolic activity and their matrix production. In order to simulate the in vivo environment, the use of bioreactors is becoming fundamental: bioreactors can provide the chemical and mechanical signals that optimize tissue development. Furthermore, bioreactors could be an important instrument to reduce the cost of clinical studies, used as in vitro predictors of in vivo performance. In this way,the use of bioreactors can reduce animal studies, helping the scientists to focus their attention in the right direction before starting pre-clinical studies, which are usually more expensive than preliminary research. In the past few years, several systems for the application of different mechanical stimuli to chondrocytes have been developed. Most of these can generate biomechanical-like forces such as the direct compression, tensile and shear forces, or hydrostatic pressure, in order to stimulate the articular chondrocyctes to increase their matrix production. Generally, the most important requirements that a culture system has to satisfy are high reliability and usability, perfect sterility, easy control of all the important culture parameters and low cost. In this work, a new system, inspired by the synovial environment of mobile joints and able to apply an innovative type of stimulation on articular chondrocytes is described and modeled. The SQPR (SQueeze PRessure) bioreactor chamber is designed to impose a cyclic hydrodynamic pressure on cell cultures, constructs or tissues slices. The basic principle of this new system is the generation of a localized contact less overpressure on articular chondrocytes, using a simple vertical piston movement. This kind of stimulation is particularly useful for neo-tissue or fresh-constructs, in which cells require a dynamic environment to maintain their differentiate state, but at the same time do not tolerate direct compression or high shear stress. When the piston moves down, a controlled hydrodynamic overpressure and a shear stress is generated over the cell surface, stimulating the chondrocytes to improve their matrix production. The fluid dynamics inside the SQPR bioreactor is illustrated from an analytical and numerical point of view. We show how these models can predict the pressure, velocity field and wall shear stress generated on the cell surface of the construct. The bioreactor design is presented in detail and validation tests on chondrocytes are described.

}, keywords = {Bioengineering}, url = {https://www.novapublishers.com/catalog/product\_info.php?products\_id=22653}, author = {S. Giusti and A. Ahluwalia and C. De Maria}, editor = {Antolli, P. G. and Z. Liu} } @inbook {2010, title = {Wearable Monitoring Systems}, year = {2011}, pages = {3{\textendash}25}, chapter = {Sensors for Wearable Systems}, isbn = {9781441973832}, doi = {10.1007/978-1-4419-7384-9_1}, url = {http://dx.medra.org/10.1007/978-1-4419-7384-9_1}, author = {E. P. Scilingo and A Lanata and A. Tognetti} } @article {2008, title = {Wearable Systems for Brain body Reading and Mind Healing}, journal = {CYBER THERAPY AND REHABILITATION MAGAZINE}, year = {2011}, pages = {39{\textendash}40}, issn = {1784-9926}, author = {A. Tognetti and E. P. Scilingo and G. Anania and N. Carbonaro and A Lanata and F. Lorussi and D. Mazzei and G. Valenza and D. De Rossi} } @article {1468, title = {074 EARLY EVALUATION OF THE CONNECTIONS BETWEEN AUTISM AND ALTERATIONS OF MOVEMENT}, journal = {Parkinsonism \& Related Disorders}, volume = {16}, year = {2010}, pages = {S22}, keywords = {Bioengineering}, author = {Nardini, E. and G. Valenza and Mancuso, C. and Armato, A. and A Lanata and E. P. Scilingo and D. De Rossi} } @conference {1471, title = {The contribution of the phase spectrum in automatic multiple cardiac arrhythmias recognition in wearable systems}, booktitle = {Applied Sciences in Biomedical and Communication Technologies (ISABEL), 2010 3rd International Symposium on}, year = {2010}, pages = {1{\textendash}5}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {A Lanata and G. Valenza and E. P. Scilingo} } @conference {2023, title = {Enabling technology for heart health wireless assistance}, booktitle = {12th IEEE International conference on e-Health networking, application and services}, year = {2010}, month = {1-3 July}, pages = {36{\textendash}42}, doi = {10.1109/HEALTH.2010.5556540}, url = {http://dx.medra.org/10.1109/HEALTH.2010.5556540}, author = {M. Mincica and D. Pepe and A. Tognetti and A Lanata and D. De Rossi and D. Zito} } @conference {1529, title = {Engineered Skeletal Muscle using Pam Scaffold}, booktitle = {Congress of the European Society of Biomechanics, ESB 2010}, year = {2010}, keywords = {Bioengineering}, author = {D. Cei and E. Loro and A. Malena and C. De Maria and L. Vergani and G. Vozzi} } @conference {1271, title = {The FACE of autism}, booktitle = {Proc. IEEE RO-MAN}, year = {2010}, pages = {791{\textendash}796}, keywords = {Bioengineering}, doi = {10.1109/ROMAN.2010.5598683}, author = {D. Mazzei and Billeci, L. and Armato, A. and Lazzeri, N. and Cisternino, A. and G. Pioggia and Igliozzi, R. and Muratori, F. and A. Ahluwalia and D. De Rossi} } @conference {2021, title = {A MR Compatible Sensing Glove for Brain Studies}, booktitle = {Proceedings of the 16th Annual Meeting of the Organization for Human Brain Mapping}, year = {2010}, month = {6-10 Giugno}, pages = {1262 MT{\textendash}PM{\textendash}}, author = {N. Vanello and V. Hartwig and M. Tesconi and E. Ricciardi and G. Zupone and A. Tognetti and D. Bonino and E. P. Scilingo and F. Cutolo and G. Giovannetti and P. Pietrini and D. De Rossi and L. Landini} } @conference {2022, title = {Neural Correlates of Human-Robot Handshaking}, booktitle = {Proc. of the 19th IEEE International Symposium in Robot and Human Interactive Communication}, year = {2010}, note = {

http://www.scopus.com/inward/record.url?eid=2-s2.0-78649822141\&partnerID=40\&md5=e485b7dd908e69afd535dc7792a8e5b3

}, month = {13-15, Settembre}, pages = {555{\textendash}561}, publisher = {IEEE}, organization = {IEEE}, address = {NEW YORK {\textendash} USA}, doi = {10.1109/ROMAN.2010.5598624}, url = {http://dx.medra.org/10.1109/ROMAN.2010.5598624}, author = {N. Vanello and D. Bonino and E. Ricciardi and M. Tesconi and E. P. Scilingo and V. Hartwig and A. Tognetti and G. Zupone and F. Cutolo and G. Giovannetti and P. Pietrini and D. De Rossi and L. Landini} } @conference {1536, title = {Pam Scaffold For Tissue Engineering Of Skeletal Muscle}, booktitle = {Congresso Nazionale di Bioingegneria 2010}, year = {2010}, keywords = {Bioengineering}, author = {D. Cei and E. Loro and A. Malena and L. Vergani and G. Vozzi} } @article {2017, title = {Smart Garments for Emergency Operators: The ProeTEX Project}, journal = {IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE}, volume = {14}, year = {2010}, pages = {694{\textendash}701}, issn = {1089-7771}, doi = {10.1109/TITB.2010.2045003}, url = {http://dx.medra.org/10.1109/TITB.2010.2045003}, author = {Curone, D. and Secco, E. L. and A. Tognetti and G. Loriga and Dudnik, G. and Risatti, M. and Whyte, R. and Bonfiglio, A. and G. Magenes} } @conference {1465, title = {Towards a smart glove: Arousal recognition based on textile electrodermal response}, booktitle = {Engineering in Medicine and Biology Society (EMBC), 2010 Annual International Conference of the IEEE}, year = {2010}, pages = {3598{\textendash}3601}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and E. P. Scilingo and D. De Rossi} } @conference {2025, title = {Wearable monitoring of lumbar spine curvature by inertial and e-textile sensory fusion}, booktitle = {2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC{\textquoteright}10}, year = {2010}, pages = {6373{\textendash}6376}, publisher = {IEEE}, organization = {IEEE}, address = {USA}, doi = {10.1109/IEMBS.2010.5627294}, url = {http://dx.medra.org/10.1109/IEMBS.2010.5627294}, author = {R. Bartalesi and F. Lorussi and D. De Rossi and M. Tesconi and A. Tognetti} } @article {2016, title = {A WEARABLE SYSTEM FOR MONITORING GESTURE, POSTURE AND PHYSIOLOGICAL CORRELATES OF EMOTION}, journal = {PARKINSONISM \& RELATED DISORDERS}, year = {2010}, pages = {{\textendash}}, issn = {1353-8020}, author = {Debarnot, U. and F. Lorussi and E. P. Scilingo and A. Tognetti and D. De Rossi} } @conference {1462, title = {An FPGA based arrhythmia recognition system for wearable applications}, booktitle = {Intelligent Systems Design and Applications, 2009. ISDA{\textquoteright}09. Ninth International Conference on}, year = {2009}, pages = {660{\textendash}664}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {Armato, A. and Nardini, E. and A Lanata and G. Valenza and Mancuso, C. and E. P. Scilingo and D. De Rossi} } @conference {2030, title = {Wearable Kinesthetic Systems and Emerging Technologies in Actuation for Upperlimb Neurorehabilitation}, booktitle = {Proc. of the IEEE EMBC 2009}, year = {2009}, month = {02/09/ - 06/09/}, pages = {6830{\textendash}6833}, doi = {10.1109/IEMBS.2009.5334481}, url = {http://dx.medra.org/10.1109/IEMBS.2009.5334481}, author = {D. De Rossi and F. Carpi and F. Lorussi and E. P. Scilingo and A. Tognetti} } @article {1546, title = {Comparative study of porous and engineered biomaterials}, journal = {INTERNAL MEDICINE}, volume = {15}, year = {2008}, pages = {4{\textendash}8}, keywords = {Bioengineering}, issn = {0918-2918}, author = {Mattioli-Belmonte, M. and K KYRIAKIDOU and LUCARINI, G and ZIZZI, A and A. Ahluwalia and G. Vozzi} } @article {1547, title = {HEMET: mathematical model of biochemical pathways for simulation and prediction of HEpatocyte METabolism}, journal = {COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE}, volume = {92}, year = {2008}, pages = {121{\textendash}134}, keywords = {Bioengineering}, issn = {0169-2607}, author = {C. De Maria and GRASSINI, D and Vozzi, F. and Vinci, B. and A. Landi and A. Ahluwalia and G. Vozzi} } @article {BDDLPPSS08, title = {Heterogeneous Wireless Multirobot System}, journal = {Robotics and Automation Magazine, IEEE}, volume = {15}, number = {1}, year = {2008}, pages = {62{\textendash}70}, keywords = {Robotics}, doi = {10.1109/M-RA.2007.914925}, url = {http://dx.doi.org/10.1109/M-RA.2007.914925}, author = {A. Bicchi and A. Danesi and G. Dini and La Porta, S. and L. Pallottino and I. M. Savino and R. Schiavi} } @article {1555, title = {Rapid-prototyped and salt-leached PLGA scaffolds condition cell morpho-functional behaviour}, journal = {JOURNAL OF BIOMEDICAL MATERIALS RESEARCH. PART A}, year = {2008}, pages = {{\textendash}}, keywords = {Bioengineering}, issn = {1549-3296}, author = {Mattioli-Belmonte, M. and G. Vozzi and K KYRIAKIDOU and PULIERI, E and LUCARINI, G and Vinci, B. and PUGNALONI, A and BIAGINI, G and A. Ahluwalia} } @conference {1461, title = {Real-time discrimination of multiple cardiac arrhythmias for wearable systems based on neural networks}, booktitle = {Computers in Cardiology, 2008}, year = {2008}, pages = {1053{\textendash}1056}, publisher = {IEEE}, organization = {IEEE}, keywords = {Bioengineering}, author = {G. Valenza and A Lanata and M. Ferro and E. P. Scilingo} } @article {VHTRTZGCSSGPSBPDRL08, title = {Sensing Glove for Brain Studies: Design and assessment of its Compatibility for fMRI with a Robust Test}, journal = {IEEE - ASME Transactions on Mechatronics}, volume = {13}, number = {3}, year = {2008}, pages = {345-354}, abstract = {

In this paper, we describe a biomimetic-fabric-based sensing glove that can be used tomonitor hand posture and gesture. Our device is made of a distributed sensor network of piezoresistive conductive elastomers integrated into an elastic fabric. This solution does not affect natural movement and hand gestures, and can be worn for a long time with no discomfort. The glove could be fruitfully employed in behavioral and functional studies with functional MRI (fMRI) during specific tactile or motor tasks. To assess MR compatibility of the system, a statistical test on phantoms is introduced. This test can also be used for testing the compatibility of mechatronic devices designed to produce different stimuli inside the MR environment. We propose a statistical test to evaluate changes in SNR and time-domain standard deviations between image sequences acquired under different experimental conditions. fMRI experiments on subjects wearing the glove are reported. The reproducibility of fMRIresults obtained with andwithout the glove was estimated. A good similarity between the activated regions was found in the two conditions.

}, keywords = {Haptics, Robotics}, author = {N. Vanello and V. Hartwig and M. Tesconi and E. Ricciardi and A. Tognetti and G. Zupone and R. Gassert and D. Chapuis and N. Sgambelluri and E. P. Scilingo and G. Giovannetti and V. Positano and M. F. Santarelli and A. Bicchi and P. Pietrini and D. De Rossi and L. Landini} } @article {CHLOscl05, title = {Uniform Semiglobal Practical Asymptotic Stability for Non-autonomous Cascaded Systems and Applications}, journal = {Automatica}, volume = {44}, year = {2008}, pages = {337-347 }, abstract = {

It is due to the modularity they provide that results for cascaded systems have proved their utility in numerous control applications as well as in the development of general control techniques based on {\textquoteleft}{\textquoteleft}adding integrators{\textquoteright}{\textquoteright}. Nevertheless, the standing assumptions in most of the present literature on cascaded systems is that, when \emph{decoupled}, the subsystems constituting the cascade are uniformly globally asymptotically stable (UGAS). Hence existing results fail in the more general case when the subsystems are uniformly semiglobally practically asymptotically stable (USPAS). This situation is often encountered in control practice, {\i}t e.g.}, in control of physical systems with external perturbations, measurement noise, unmodelled dynamics, {\i}t etc}. After giving a rigorous framework for the analysis of such stability properties, this paper generalizes previous results for cascades by establishing that, under a uniform boundedness condition on its solutions, the cascade of two USPAS systems remains USPAS. An analogous result is derived for uniformly semiglobally asymptotically stable (USAS) systems in cascade. Furthermore, we show the utility of our results in the PID control of mechanical systems affected by unknown non-dissipative forces and considering the dynamics of the DC motors.

}, keywords = {Robotics}, doi = {10.1016/j.automatica.2007.05.019}, author = {A. Chaillet and A. Lor} } @article {DSSDLB07, title = {An atlas of physical human-robot interaction}, journal = {Mechanism and Machine Theory}, volume = {43}, number = {3}, year = {2007}, pages = {253-270}, abstract = {

A broad spectrum of issues have to be addressed in order to tackle the problem of a safe and dependable physical Human-Robot Interaction (pHRI). In the immediate future, metrics related to safety and dependability have to be found in order to successfully introduce robots in everyday enviornments. While there are certainly also {\textquoteleft}{\textquoteleft}cognitive

}, keywords = {Physical Human-Robot Interaction (pHRI), Robotics}, author = {De Santis, A and B. Siciliano and A.De Luca and A. Bicchi} } @article {arz+07ejc, title = {A component-based approach to the design of networked control systems}, journal = {European Journal of Control}, volume = {13}, number = {2{\textendash}3}, year = {2007}, note = {

Invited paper

}, pages = {261-279}, abstract = {

Component-based techniques revolve around composable, reusable software objects that shield the application level software from the details of the hardware and lowlevel software implementation and vice versa. Components provide many benefits that have led to their wide adoption in software and middleware developed for embedded systems: They are well-defined entities that can be replaced without affecting the rest of the systems, they can be developed and tested separately and integrated later, and they are reusable. Clearly such features are important for the design of large-scale complex systems more generally, beyond software architectures. We propose the use of a component approach to address embedded control problems. We outline a general componentbased framework to embedded control and show how it can be instantiated in specific problems that arise in the control over/of sensor networks. Building on the middleware component framework developed under the European project RUNES, we develop a number of control-oriented components necessary for the implementation of control applications and design their integration. The paper provides the overview of the approach, discusses a real life application where the approach has been tested and outlines a number of specific control problems that arise in this application.

}, keywords = {Embedded Control, Robotics}, author = {K -E Arz{\'e}n and A. Bicchi and G. Dini and S. Hailes and K. H. Johansson and J. Lygeros and A. Tzes} } @article {BHM07, title = {The Effect of Visual Experience on the Development of Functional Architecture in hMT+}, journal = {Cerebral Cortex}, volume = {17}, number = {12}, year = {2007}, note = {

[Epub ahead of print]

}, month = {March 19}, pages = {2933 - 2939}, publisher = {Oxford University Press}, abstract = {

We investigated whether the visual hMT+ cortex plays a role in supramodal representation of sensory flow, not mediated by visual mental imagery. We used functional magnetic resonance imaging to measure neural activity in sighted and congenitally blind individuals during passive perception of optic and tactile flows. Visual motion-responsive cortex, including hMT+, was identified in the lateral occipital and inferior temporal cortices of the sighted subjects by response to optic flow. Tactile flow perception in sighted subjects activated the more anterior part of these cortical regions but deactivated the more posterior part. By contrast, perception of tactile flow in blind subjects activated the full extent, including the more posterior part. These results demonstrate that activation of hMT+ and surrounding cortex by tactile flow is not mediated by visual mental imagery and that the functional organization of hMT+ can develop to subserve tactile flow perception in the absence of any visual experience. Moreover, visual experience leads to a segregation of the motion-responsive occipitotemporal cortex into an anterior subregion involved in the representation of both optic and tactile flows and a posterior subregion that processes optic flow only.

}, keywords = {Haptics}, author = {E. Ricciardi and N. Vanello and L. Sani and C. Gentili and E. P. Scilingo and L. Landini and M. Guazzelli and A. Bicchi and J. V. Haxby and P. Pietrini} } @inbook {HCVRSGSPPLB07, title = {Electrocutaneous stimulation of skin mechanoreceptors for tactile studies with functional Magnetic Resonance Imaging}, booktitle = {Encyclopedia of Healthcare Information Systems}, year = {2007}, pages = {497 - 503}, publisher = {Medical Information Science}, organization = {Medical Information Science}, keywords = {Haptics}, author = {V. Hartwig and C. Cappelli and N. Vanello and E. Ricciardi and E. P. Scilingo and G. Giovannetti and M. F. Santarelli and V. Positano and A. Bicchi and P. Pietrini and L. Landini} } @conference {LJB07, title = {An experimental study of exploiting multipath fading for robot communications}, booktitle = {Proceedings of Robotics: Science and Systems}, year = {2007}, month = {June}, address = {Atlanta, GA, USA}, abstract = {

A simple approach for mobile robots to exploit multipath fading in order to improve received radio signal strength (RSS), is presented. The strategy is to sample the RSS at discrete points, without deviating too far from the desired position. We first solve the problem of how many samples are needed for given communications performance and how they should be spaced. Second, we propose a circular and a grid trajectory for sampling and give lower bounds on how many samples they will yield. Third, we estimate the parameters of our strategy from measurements. Finally we demonstrate the validity of our analysis through experiments.

}, keywords = {Robotics}, author = {M. Lindh{\`e} and K. H. Johansson and A. Bicchi} } @article {1652, title = {La rigenerazione nervosa negli innesti a polarit{\`a}~ invertita: dati a confronto tra applicazione sull{\textquoteright}uomo e analisi sperimentale su modello animale}, journal = {RIVISTA DI CHIRURGIA DELLA MANO}, year = {2007}, pages = {{\textendash}}, keywords = {Bioengineering}, author = {D. S. POGGI and Massarella, M. and Cerulli, G. and Caraffa, A. and S. Burchielli and Modenato, M. and Cantile, C. and G. Vozzi and C. De Maria and Lisanti, M. and Bonicoli, E. and Cantini, G.} } @conference {VHTZSTRSBPDRL07, title = {An MRI Compatibility Study of a Fabric Sensing Glove for Sensory-Motor Brain Activity Exploration}, booktitle = {The 10th Annual International Workshop on Presence}, year = {2007}, pages = {79-83}, keywords = {Haptics}, author = {N. Vanello and V. Hartwig and M. Tesconi and G. Zupone and N. Sgambelluri and A. Tognetti and E. Ricciardi and E. P. Scilingo and A. Bicchi and P. Pietrini and D. De Rossi and L. Landini}, editor = {Laura Moreno, Starlab Barcelona, S.L.} } @booklet {CHCHLOSIcdc07, title = {Towards uniform linear time-invariant stabilization of systems with persistency of excitation}, howpublished = {Submitted to CDC 2007}, year = {2007}, month = {December}, address = {New Orleans, USA}, abstract = {

Consider the controlled system $dx/dt = Ax + \alpha(t)Bu$ where the pair $(A,B)$ is stabilizableand $\alpha(t)$ takes values in $[0,1]$ and is persistently exciting. In particular, when $\alpha(t)$ becomes zero the system dynamics switches to an uncontrollable system. In this paper, we address the following question: is it possible to find a linear time-invariant state-feedback, only depending on $(A,B)$ and the parameters of the persistent excitation, which globally exponentially stabilizes the system? We give a positive answer to this question for two cases: when $A$ is neutrally stable and when the system is the double integrator.

}, keywords = {Robotics}, author = {A. Chaillet and Y. Chitour and A. Lor and M. Sigalotti} } @booklet {CHCHLOSI07, title = {Uniform stabilization for linear systems with persistency of excitation. The neutrally stable and the double integrator cases}, howpublished = {Submitted to Mathematics of Control, Signals and Systems}, year = {2007}, abstract = {

Consider the controlled system $dx/dt = Ax + \alpha(t)Bu$ where the pair $(A,B)$ is stabilizable and $\alpha(t)$ takes values in $[0,1]$ and is persistently exciting. In particular, when $\alpha(t)$ becomes zero the system dynamics switches to an uncontrollable system. In this paper, we address the following question: is it possible to find a linear time-invariant state-feedback, only depending on $(A,B)$ and the parameters of the persistent excitation, which globally asymptotically stabilizes the system? We give a positive answer to this question for two cases: when $A$ is neutrally stable and when the system is the double integrator.

}, keywords = {Robotics}, author = {A. Chaillet and Y. Chitour and A. Lor and M. Sigalotti} } @conference {GVetal06, title = {Active Mechatronic Interface for Haptic Perception Studies with Functional Magnetic Resonance Imaging: Compatibility and Design Criteria}, booktitle = {Proc. IEEE Int. Conf. on Robotics and Automation}, year = {2006}, pages = {3832-3837}, abstract = {

Functional brain exploration methodologies such as functional magnetic resonance imaging (fMRI), are critical tools to study perceptual and cognitive processes. In order to develop complex and well controlled fMRI paradigms, researchers are interested in using active interfaces with electrically powered actuators and sensors. Due to the particularity of the MR environment, safety and compatibility criteria have to be strictly followed in order to avoid risks to the subject under test, to the operators or to the environment, as well as to avoid artifacts in the images. This paper describes the design of an fMRI compatible mechatronic interface based on MR compatibility tests of materials and actuators. In particular, a new statistical test looks at the mean and variations of activity as a time series. The device with two degrees of freedom, allowing one translation with positionfeedback along a horizontal axis and one rotation about a vertical axis linked to the translation, was realized to investigate the brain mechanisms of dynamic tactile perception tasks. It can be used to move and orient various objects below the finger for controlled tactile stimulation. The MR compatibility of the complete interface is shown using the same statistical test as well as a functional study with a human subject.

}, keywords = {Haptics}, author = {R. Gassert and N. Vanello and D. Chapuis and V. Hartwig and E. P. Scilingo and A. Bicchi and L. Landini and E. Burdet and H. Bleuler} } @conference {KRLOCHNIcdc06, title = {Adaptive output feedback control of spacecraft relative translation}, booktitle = {Proc. IEEE Int. Conf. on Decision and Control}, year = {2006}, month = {December}, address = {San Diego, USA}, abstract = {

We address the problem of tracking relative translation in a leader-follower spacecraft formation using feedback from relative position only and under parameter uncertainty (spacecraft mass) and uncertainty in the leader variables (true anomaly rate and rate of change). We only assume boundedness of orbital perturbations and the leader control force but with unknown bounds. Under these conditions we propose a controller that renders the closed-loop system, uniformly semiglobally practically asymptotically stable. In particular, the domain of attraction can be made arbitrarily large by picking convenient gains, and the state errors in the closed-loop system are proved to converge from any initial condition within the domain of attraction to a ball in close vicinity of the origin in a stable way; moreover, this ball can be diminished arbitrarily by increasing the gains in the control law. Simulation results of a leader-follower spacecraft formation using the proposed controller are presented.

}, keywords = {Robotics}, author = {R. Kristiansen and A. Lor and A. Chaillet and P. J. Nicklasson} } @conference {LSFD-06, title = {Bi-modal Transducer-based Wearable System for Cardiac Monitoring}, booktitle = {Fourth IASTED International Conference on Biomedical Engineering}, year = {2006}, month = {February}, pages = {92-97}, address = {Innsbruck, Austria}, keywords = {Bioengineering}, author = {A Lanata and E. P. Scilingo and R. Francesconi and D. De Rossi} } @conference {ricciardi05:_brain, title = {Brain response to visual, tactile and auditory flow in sighted and blind individuals supports a supramodal functional organization in hMT complex}, booktitle = {Proc. 12th International Conference on Functional Mapping of Human Brain Mapping}, volume = {31}, number = {1}, year = {2006}, note = {

Florence

}, pages = {512 TH-P}, publisher = {Elsevier}, organization = {Elsevier}, keywords = {Haptics}, author = {E. Ricciardi and L. Sani and C. Gentili and D. Bonino and N. Vanello and J. V. Haxby and E. Seifritz and M. Guazzelli and L. Landini and A. Bicchi and Di Salle, F and P. Pietrini} } @conference {HCV06, title = {A Compatible Electrocutaneous Display for functional Magnetic Resonance Imaging application}, booktitle = {Proc. 28th IEEE Engineering in Medicine and Biology Conference}, year = {2006}, note = {(poster presentation)}, pages = {100-102}, abstract = {In this paper we propose an MR (Magnetic Resonance) compatible electrocutaneous stimulator able to inject an electric current, variable in amplitude and frequency, into the fingertips in order to elicit tactile skin receptors (mechanoreceptors). The desired goal is to evoke specific tactile sensations selectively stimulating skin receptors by means of an electric current in place of mechanical stimuli. The field of application ranges from functional Magnetic Resonance Imaging (fMRI) tactile studies to augmented reality technology. The device here proposed is designed using safety criteria in order to comply with the threshold of voltage and current permitted by regulations. Moreover, MR safety and compatibility criteria were considered in order to perform experiments inside the MR scanner during an fMRI acquisition for functional brain activation analysis. Psychophysical laboratory tests are performed in order to define the different evoked tactile sensation. After verifying the device MR safety and compatibility on a phantom, a test on a human subject during fMRI acquisition is performed to visualize the brain areas activated by the simulated tactile sensation.}, keywords = {Haptics}, author = {V. Hartwig and C. Cappelli and N. Vanello and E. Ricciardi and E. P. Scilingo and G. Giovannetti and M. F. Santarelli and V. Positano and L. Landini and A. Bicchi} } @conference {CHLOcdc06, title = {A converse Lyapunov theorem for semiglobal practical asymptotic stability and application to cascades-based control}, booktitle = {Proc. IEEE Int. Conf. on Decision and Control}, year = {2006}, month = {December}, address = {San Diego, USA}, abstract = {

We present a converse Lyapunov result for nonlinear time-varying systems that are uniformly semiglobally asymptotically stable. This stability property pertains to the case when the size of initial conditions may be arbitrarily enlarged and the solutions of the system converge, in a stable way, to a closed ball that may be arbitrarily diminished by tuning a design parameter of the system (typically but not exclusively, a control gain). This result is notably useful in cascaded-based control when uniform practical asymptotic stability is established without a Lyapunov function, , {\i}t e.g.} via averaging. We provide a concrete example by solving the stabilization problem of a hovercraft.

}, keywords = {Robotics}, author = {A. Chaillet and A. Lor} } @conference {CACSD06, title = {On the Design and Control of Wireless Networked Embedded Systems}, booktitle = {Int. Conf. on Computer Aided Control System Design - CACSD{\textquoteright}06}, year = {2006}, pages = {440-445}, publisher = {IEEE}, organization = {IEEE}, abstract = {

Wireless networked embedded systems are becoming increasingly important in a wide area of technical fields. In this tutorial paper we present recent results on design and control of these systems developed within the project Reconfigurable Ubiquitous Networked Embedded Systems (RUNES), which is an European Integrated Project with the aim to control complexity in networked embedded systems by developing robust and scalable middleware systems. New components for control under varying network conditions are discussed for the RUNES architecture. The complexity of the closed-loop system is increased due to the coupling with the disturbances introduced by the communication system. The network may introduce additional delays, jitter, data rate limitations, packet losses etc. Experimental work on integration test beds that demonstrates these results is shown together with motivating links to the RUNES disaster relief tunnel scenario.

}, keywords = {Embedded Control, Robotics}, author = {K -E Arz{\'e}n and A. Bicchi and S. Hailes and K. H. Johansson and J. Lygeros} } @article {CHLOautomatica05, title = {Necessary and sufficient conditions for uniform semiglobal practical asymptotic stability: Application to cascaded systems}, journal = {Automatica}, volume = {42}, number = {11}, year = {2006}, month = {November}, pages = {1899-1906}, abstract = {

It is well established that for a cascade of two uniformly globally asymptotically stable (UGAS) systems, the origin remains UGAS provided that the solutions of the cascade are uniformly globally bounded. While this result has met considerable popularity in specific applications it remains restrictive since, in practice, it is often the case that the decoupled subsystems are only uniformly \emph{semiglobally} \emph{practically} asymptotically stable (USPAS). Recently, we established that the cascade of USPAS systems is USPAS under a local boundedness assumption and the hypothesis that one knows a Lyapunov function for the driven subsystem. The contribution of this paper is twofold: 1) we establish USPAS of cascaded systems without the requirement of a Lyapunov function and 2) we present a converse theorem for USPAS. While other converse theorems in the literature cover the case of USPAS ours has the advantage of providing a bound on the gradient of the Lyapunov function, which is fundamental to establish theorems for cascades.

}, keywords = {Robotics}, author = {A. Chaillet and A. Lor} } @inbook {KRLOCHNI06, title = {Output feedback control of relative translation in a leader-follower spacecraft formation}, series = {Lecture Notes in Control and Information Sciences}, year = {2006}, pages = {131{\textendash}151}, publisher = {Springer Verlag}, organization = {Springer Verlag}, chapter = {in Workshop on Group Coordination and Cooperative Control}, address = {Tromsoe, Norway}, abstract = {

We present a solution to the problem of tracking relative translation in a leader-follower spacecraft formation using feedback from relative position only. Three controller configurations are presented which enables the follower spacecraft to track a desired reference trajectory relative to the leader. The controller design is performed for different levels of knowledge about the leader spacecraft and its orbit. The first controller assumes perfect knowledge of the leader and its orbital parameters, and renders the equilibrium points of the closed-loop system uniformly globally asymptotically stable (UGAS). The second controller uses the framework of the first to render the closed-loop system uniformly globally practically asymptotically stable (UGPAS), with knowledge of bounds on some orbital parameters, only. That is, the state errors in the closed-loop system are proved to converge from any initial conditions to a ball in close vicinity of the origin in a stable way, and this ball can be diminished arbitrarily by increasing the gains in the control law. The third controller, based on the design of the second, utilizes adaptation to estimate the bounds that were previously assumed to be known. The resulting closed-loop system is proved to be uniformly semiglobally practically asymptotically stable (USPAS). The last two controllers assume boundedness only of orbital perturbations and the leader control force. Simulation results of a leader-follower spacecraft formation using the proposed controllers are presented.

}, keywords = {Robotics}, author = {R. Kristiansen and A. Lor and A. Chaillet and P. J. Nicklasson} } @conference {CHLOKEcdc06, title = {Robustness of PID controlled manipulators with respect to external disturbances}, booktitle = {Proc. IEEE Int. Conf. on Decision and Control}, year = {2006}, month = {December}, address = {San Diego, USA}, abstract = {

We present a robustness analysis for PID-controlled robot manipulators. For robot manipulators under the influence of external disturbances we provide a proof, and a tuning procedure, to establish uniform semiglobal practical asymptotic stability. In particular, in contrasts to other works on robust stability of PIDs, we do not use La Salle{\textquoteright}s principle but provide a strict Lyapunov function. The perturbations that we consider include discontinuous functions of the state, such as Coulomb friction. As corollaries of our main results, one may conclude the same stability property for the case of motion control using linear PID.

}, keywords = {Robotics}, author = {A. Chaillet and A. Lor and R. Kelly} } @conference {PHRI06, title = {Safe and Dependable Physical Human-Robot Interaction in Anthropic Domains: State of the Art and Challenges}, booktitle = {Proc. IROS{\textquoteright}06 Workshop on pHRI - Physical Human-Robot Interaction in Anthropic Domains}, year = {2006}, publisher = {IEEE}, organization = {IEEE}, keywords = {Robotics}, author = {R. Alami and A Albu-Schaeffer and A. Bicchi and R. Bischoff and R. Chatila and A. De Luca and De Santis, A and G. Giralt and J. Guiochet and G. Hirzinger and F. Ingrand and V. Lippiello and R. Mattone and D. Powell and S. Sen and B. Siciliano and G. Tonietti and L. Villani}, editor = {A. Bicchi and A. De Luca} } @article {CHLOEJC06, title = {Uniform global practical asymptotic stability for non-autonomous cascaded systems}, journal = {European Journal of Control}, volume = {12}, number = {6}, year = {2006}, abstract = {

This paper aims to give sufficient conditions for a cascade composed of nonlinear time-varying systems that are uniformly globally practically asymptotically stable (UGPAS) to be UGPAS. These conditions are expressed as relations between the Lyapunov function of the driven subsystem and the interconnection term. Our results generalise previous theorems that establish the uniform global asymptotic stability of cascades.

}, keywords = {Robotics}, author = {A. Chaillet and A. Lor} } @conference {CHLO06, title = {Uniform Global Practical Stability for non-autonomous cascaded systems}, booktitle = {MTNS 2006}, year = {2006}, month = {July}, address = {Kyoto, Japan}, abstract = {

This paper aims to give sufficient conditions for a cascade composed of nonlinear time-varying systems that are uniformly globally practically asymptotically stable (UGPAS) to be UGPAS. These conditions are expressed as relations between the Lyapunov function of the driven subsystem and the interconnection term. Our results generalize previous theorems that establish the uniform global asymptotic stability of cascades.

}, keywords = {Robotics}, author = {A. Chaillet and A. Lor} } @inbook {DLMS01, title = {Wearable Mechanosensing and Emerging Technologies in Fabric-based Actuation}, booktitle = {Intelligent Textiles for Personal Protection and Safety}, volume = {3}, year = {2006}, pages = {55-64}, publisher = {IOS Press}, organization = {IOS Press}, edition = { }, keywords = {Bioengineering}, author = {D. De Rossi and F. Carpi and F. Lorussi and E. P. Scilingo and A. Tognetti} } @inbook {DCLPST05, title = {Electroactive fabrics and wearable man-machine interfaces}, booktitle = {Wearable Electronics and Photonics}, year = {2005}, pages = {59-80}, publisher = {Woodhead Publishing Ltd}, organization = {Woodhead Publishing Ltd}, keywords = {Bioengineering}, author = {D. De Rossi and F. Carpi and F. Lorussi and R. Paradiso and E. P. Scilingo and A. Tognetti} } @article {1407, title = {Localization of autonomous underwater vehicles by floating acoustic buoys: a set-membership approach}, journal = {IEEE JOURNAL OF OCEANIC ENGINEERING}, volume = {30}, year = {2005}, pages = {140{\textendash}152}, keywords = {Robotics}, issn = {0364-9059}, author = {A. Caiti and A. Garulli and F. Livide and D Prattichizzo} } @article {1280, title = {Osmolality control by inhalation or micro-infusions?}, journal = {WIT Transactions on Biomedicine and Health}, volume = {9}, year = {2005}, pages = {559-570}, abstract = {

A model of osmolarity is proposed in this paper. This model represents a typical example of embedded physiological feedback control in physiology. Extensive simulation tests with a compartmental approach (using the specific software SAAM II) have been performed, showing that the model agrees with the findings published in the literature of endocrine physiology and with medical practice. As a relevant example of application of the models, the diabetes insipidus pathology was considered. In the case of central insipidus diabetes, it is possible to predict effects of a therapy, giving out synthetic ADH (where ADH is the antidiuretic hormone, the vasopressine) for restoring homeostatic conditions. Two kinds of therapy were considered: supply by inhalation or by microinfusion. In the first case, we evaluated the effect of inhalation using a two compartmental model to describe the effect of commercial drug (minirin, that means desmopressine acetate), and compared results with data existing in the literature. In the second case, the aim was to have a helping tool in the study and development of micro-infusors with sensors and controllers embedded so as to be able to release a controlled drug quantity, accorded to the patient and optimized for avoiding hyper- or ipo-concentrations of plasma ADH hormone. In this case, we used a mono-compartmental model, considering that the drug is infused directly in the plasma; results are again compared with data existing in the literature and with experimental data.

}, keywords = {Bioengineering}, author = {Ciofani, G. and A. Landi and D. Mazzei and A. Mazzoldi} } @conference {MOCHLOBEifac05, title = {Output feedback control via adaptive observers with persistency of excitation}, booktitle = {Proc. 16th. IFAC World Congress}, year = {2005}, month = {July}, address = {Praha, Tcheck Republic}, abstract = {

We address the problem of adaptive observer design for nonlinear time-varying systems which can be transformed in the so-called output feedback form (linear in the unmeasured variables). The observer design follows up previous work on adaptive observers for linear systems and has the form of the classical Luenberger observers for linear systems except that the observer gain is time-varying. A specific form of persistency of excitation is imposed to guarantee the convergence of the (state and parameter) estimation errors. As for the output feedback loop, we proceed using a cascade approach, i.e., we impose the appropriate conditions so that the closed loop system has a cascaded structure. Uniform global asymptotic stability may then be concluded based on cascaded systems theory.

}, keywords = {Robotics}, author = {De Leon Morales, J. and A. Chaillet and A. Lor and G. Besancon} } @conference {DOUBLEINT, title = {On the PE stabilization of time-varying systems: open questions and preliminary answers}, booktitle = {Proc. IEEE Int. Conf. on Decision and Control}, year = {2005}, month = {December}, pages = {6847{\textendash}6852}, address = {Sevilla, Spain}, abstract = {

We address the following fundamental question: given a double integrator and a linear control that stabilizes it exponentially, is it possible to use the {\em same} control input in the case that the control input is multiplied by a time-varying term? Such question has many interesting motivations and generalizations: 1) we can pose the same problem for an input gain that depends on the state and time hence, a specific persistency of excitation property for nonlinear systems must be imposed; 2) the stabilization {\textendash}with the same method{\textendash} of chains of integrators of higher order than two is fundamentally more complex and has applications in the stabilization of driftless systems; 3) the popular backstepping method stabilization method for systems with non-invertible input terms. The purpose of this note is two-fold: we present some open questions that we believe are significant in time-varying stabilization and present some preliminary answers for simple, yet challenging case-studies.

}, keywords = {Robotics}, author = {A. Lor and A. Chaillet and G. Besancon and Y. Chitour} } @conference {IARP05, title = {Physical Human-Robot Interaction in Anthropic Domains: Safety and Dependability}, booktitle = {Proc. 4th IARP/IEEE-EURON Workshop on Technical Challenges for Dependable Robots in Human Environments}, year = {2005}, abstract = {

In this paper we describe the motivations and the aim ofthe EURON-2 research project {\textquoteleft}{\textquoteleft}\underline{P}hysical \underline{H}uman-\underline{R}obot \underline{I}nteraction in Anthropic \underline{Dom}ains{\textquoteright}{\textquoteright} (PRHIDOM). This project, which moves along the lines indicated by the 1$^{st}$ IARP/IEEE-RAS Workshop on Technical Challenge for Dependable Robots in Human Environments \cite{iarp01}, is about {\textquoteleft}{\textquoteleft}charting{\textquoteright}{\textquoteright} the new {\textquoteleft}{\textquoteleft}territory{\textquoteright}{\textquoteright} of physical Human-Robot Interaction (pHRI). To ensure these goals, the integration competences in control, robotics, design and realization of mechanical systems, human-machine interaction, and in safety-dependability of mechatronic systems is required. The PHRIDOM Consortium is composed of 5 partners from 3 different European countries.

}, keywords = {Robotics}, author = {A Albu-Schaeffer and A. Bicchi and G. Boccadamo and R. Chatila and A. De Luca and De Santis, A and G. Giralt and G. Hirzinger and V. Lippiello and R. Mattone and R. Schiavi and B. Siciliano and G. Tonietti and L. Villani} } @conference {1266, title = {Physiological Cybernetics: Model of Osmolality and Volemia}, booktitle = {Proc. and 2005 European Control Conf. Decision and Control CDC-ECC {\textquoteright}05. 44th IEEE Conf}, year = {2005}, pages = {5552{\textendash}5557}, keywords = {Bioengineering}, doi = {10.1109/CDC.2005.1583046}, author = {Ciofani, G. and A. Landi and D. Mazzei and A. Mazzoldi} } @article {LSTTD05, title = {Strain sensing fabric for hand posture and gesture monitoring}, journal = {IEEE Transactions on Information Technology in BioMedicine}, volume = {9}, number = {3}, year = {2005}, month = {September}, pages = {372-381}, keywords = {Bioengineering}, author = {F. Lorussi and E. P. Scilingo and M. Tesconi and A. Tognetti and D. De Rossi} } @conference {ricciardi05:_supram_mt, title = {Supramodal response of human MT+ complex to visual and tactile perception of flow as demonstrated by fMRI studies in sighted and congenitally blind individuals}, booktitle = {11th annual meeting of the organization for Human Brain Mapping}, volume = {1}, year = {2005}, note = {

Toronto

}, pages = {129-129}, keywords = {Haptics}, author = {E. Ricciardi and L. Sani and C. Gentili and N. Vanello and J. V. Haxby and L. Landini and A. Bicchi and P. Pietrini} } @conference {CHLOifac05, title = {Uniform Semiglobal Practical Asymptotic Stability for nonlinear time-varying systems in cascade}, booktitle = {Proc. 16th. IFAC World Congress}, year = {2005}, month = {July}, address = {Praha, Tcheck Republic}, keywords = {Robotics}, author = {A. Chaillet and A. Lor} } @conference {BPMLSC-04, title = {Analysis Of Heart Rate And Respiration Variability Signals Obtained Through A Wearable System}, booktitle = {Mediterranean Conference on Medical and Biological Engineering}, year = {2004}, month = {August}, address = {Island of Ischia, Italy}, keywords = {Bioengineering}, author = {R. Paradiso and M. O. Mendez and G. Loriga and E. P. Scilingo and S. Cerutti} } @inbook {DLSCTT04, title = {Artificial kinesthetic systems for telerehabilitation}, booktitle = {Wearable eHealth Systems for Personalised Health Management}, year = {2004}, pages = {209-213}, publisher = {IOS Press}, organization = {IOS Press}, keywords = {Bioengineering}, author = {D. De Rossi and F. Lorussi and E. P. Scilingo and Carpi, F and A. Tognetti and Tesconi, M} } @conference {DPSB04, title = {A compatibility test for tactile displays designed for fMRI studies.}, booktitle = {Proceedings of the EuroHaptics 2004 (Technische Universitat Munchen, Germany June 5-7, 2004)}, year = {2004}, pages = {456-458}, abstract = {

The purpose of this document is to provide a compatibility test for mechatronic devices to be used within a diagnostic MR environment. In order to design new devices that can produce tactile stimuli of different nature inside the MRI environment, compatibility tests with several materials and mechatronic devices are reported. Results of these experiments are analyzed in order to evaluate artefacts caused by the presence and actuation of the devices.

}, keywords = {Haptics}, author = {V. Hartwig and N. Vanello and R. Gassert and D. Chapuis and M. F. Santarelli and V. Positano and E. Ricciardi and P. Pietrini and L. Landini and A. Bicchi} } @conference {CPTSLDGGBVG-04, title = {Development of a Wearable System Based on Smart Textiles and GPRS Transmission for Remote Multiparametric Monitoring of Cardiac Patients: Preliminary Results of the WEALTHY Project}, booktitle = {THE 5th International Heart Health Conference}, year = {2004}, month = {June}, address = {Milan, Italy}, keywords = {Bioengineering}, author = {S. Coli and R. Paradiso and N. Taccini and E. P. Scilingo and G. Loriga and D. De Rossi and A. Gemignani and B. Ghelarducci and L. Bourdon and A. Ditmar and T. Vavouras and B. Gros and J. Luprano and M. Jaenecke and C. Coucke and G. Delhomme and D. Cianflone} } @conference {HBM04, title = {Perception of Optic and Tactile Flow Both Activate V5/MT cortical complex in the human brain}, booktitle = {10th Annual Meeting of the Organization for Human Brain Mapping}, year = {2004}, abstract = {

V5/MT complex responds selectively to perception of optic flow (Morrone et al., Nature Neurosci , 2001). Since similarities exist between visual and tactile perception, we hypothesized that tactile flow might also rely on V5/MT response. We and others have shown recently that visual extrastriate cortical areas respond both during visual and tactile recognition of objects, indicating that these regions are organized in a supramodal fashion. In this study, we measured neural response evoked during visual and tactile perception of coherently moving dot patterns to test the hypothesis that V5/MT may be supramodally organized and may respond also to tactile stimulation.

}, keywords = {Haptics}, author = {N. Vanello and E. Ricciardi and D. Dente and N. Sgambelluri and E. P. Scilingo and C. Gentili and L. Sani and V. Positano and M. F. Santarelli and M. Guazzelli and J. V. Haxby and L. Landini and A. Bicchi and P. Pietrini} } @conference {RVDSSGSPSGHLBP04, title = {Perception of visual and tactile flow activates common cortical areas in the human brain.}, booktitle = {Proceedings of the EuroHaptics 2004 (Technische Universitat Munchen, Germany June 5-7, 2004)}, year = {2004}, pages = {290-292}, abstract = {

We report results of a pilot study using functional magnetic resonance imaging aimed at determining the neural correlates of tactile flow. We hypothesized that brain response to tactile flow would involve the same cortical areas (V5/MT) that respond to optic flow. Our results showed that V5/MT cortex indeed is activated by tactile flow perception. These findings are consistent with a supramodal organization of brain regions involved in optic and tactile flow processing.

}, keywords = {Haptics}, author = {E. Ricciardi and N. Vanello and D. Dente and N. Sgambelluri and E. P. Scilingo and C. Gentili and L. Sani and V. Positano and M. F. Santarelli and M. Guazzelli and J. V. Haxby and L. Landini and A. Bicchi and P. Pietrini} } @inbook {BLMS03, title = {On The Problem of Simultaneous Localization, Map Building, and Servoing of Autonomous Vehicles}, booktitle = {Advances in Control of Articulated and Mobile Robots}, series = {STAR - Springer Tracts in Advanced Robotics}, number = {10}, year = {2004}, pages = {223-239}, publisher = {Springer Verlag}, organization = {Springer Verlag}, abstract = {

In this chapter, we consider three of the main problems that arise in the navigation of autonomous vehicles in partially or totally unknown environments, i.e. building a map of the environment, self-localizing, and servoing the robot so as to achieve given goals based on sensorial information. As compared to most part of the existing literature on SLAM, we privilege here a system-theoretic view to the problem, which allows the localization and mapping problems to be cast in a unified framework with the control problem. The chapter is an overview of existing results in this vein, and of some interesting directions for research in the field. All chapters of this volume were revised and published online March 2005. The volume number was corrected from 4010 to 10.

}, keywords = {Embedded Control, Robotics}, author = {A. Bicchi and F. Lorussi and P. Murrieri and V. G. Scordio}, editor = {B. Siciliano and A. De Luca and C. Melchiorri and G. Casalino} } @conference {GSLTPD-04, title = {A sensing shirt for monitoring behavioral and autonomic parameters}, booktitle = {55}, year = {2004}, month = {February}, pages = {83}, address = {Innsbruck, Austria}, keywords = {Bioengineering}, author = {A. Gemignani and E. P. Scilingo and G. Loriga and N. Taccini and R. Paradiso and D. De Rossi and B. Ghelarducci} } @conference {DLSCTTO-04, title = {An Upper Limb Kinesthetic-Like System For Tele-Rehabilitation}, booktitle = {Mediterranean Conference on Medical and Biological Engineering}, year = {2004}, month = {August}, address = {Island of Ischia, Italy}, keywords = {Bioengineering}, author = {D. De Rossi and F. Lorussi and E. P. Scilingo and F. Carpi and M. Tesconi and A. Tognetti and P. Orsini} } @article {LRSTD04, title = {Wearable, Redundant Fabric-Based Sensor Arrays for Reconstruction of Body Segment Posture}, journal = {IEEE Sensors Journal}, volume = {4}, number = {6}, year = {2004}, month = {December}, pages = {807-818}, keywords = {Bioengineering}, author = {F. Lorussi and W. Rocchia and E. P. Scilingo and A. Tognetti and D. De Rossi} } @inbook {DLMOS03, title = {Active dressware: wearable kinesthetic systems}, booktitle = {Sensor and sensing in biology and engineering}, year = {2003}, pages = {379-392}, publisher = {Springer Wien}, organization = {Springer Wien}, keywords = {Bioengineering}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo} } @conference {DLS-03, title = {Artificial kinesthetic systems for telerehabilitation}, booktitle = {International Workshop in New generation of wearable systems for e-Health: towards a revolution of citizen{\textquoteright} health and life style management?}, year = {2003}, month = {December}, pages = {129-133}, address = {Lucca, Italy}, keywords = {Bioengineering}, author = {D. De Rossi and F. Lorussi and E. P. Scilingo} } @article {DCLMPS03, title = {Electroactive Fabrics And Wearable Biomonitoring Devices}, journal = {AUTEX Research Journal}, volume = {3}, number = {4}, year = {2003}, month = {December}, pages = {180-185}, keywords = {Bioengineering}, author = {D. De Rossi and F. Carpi and F. Lorussi and A. Mazzoldi and R. Paradiso and E. P. Scilingo and A. Tognetti} } @article {SLMD03, title = {Strain-Sensing Fabrics for Wearable Kinaesthetic-Like Systems}, journal = {IEEE Sensors Journal}, volume = {3}, number = {4}, year = {2003}, month = {August}, pages = {460-467}, keywords = {Bioengineering}, author = {E. P. Scilingo and F. Lorussi and A. Mazzoldi and D. De Rossi} } @conference {LSTTD-03, title = {Wearable Sensing Garment For Posture Detection, Rehabilitation And Tele-Medicine}, booktitle = {4th International IEEE EMBS Special Topic Conference on Information Technology Applications in Biomedicine}, year = {2003}, month = {April}, pages = {287-290}, address = {Birmingham,UK}, keywords = {Bioengineering}, author = {F. Lorussi and E. P. Scilingo and M. Tesconi and A. Tognetti and D. De Rossi} } @conference {TCLMOSTD-03, title = {Wearable Sensory-Motor Orthoses for Tele-Rehabilitation}, booktitle = {25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society}, year = {2003}, month = {September}, pages = {3724-3727}, address = {Cancun,Mexico}, keywords = {Bioengineering}, author = {A. Tognetti and F. Carpi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo and M. Tesconi and D. De Rossi} } @conference {DLMOS-02, title = {Active dressware: Wearable kinestetic system}, booktitle = {International Interactive Textiles for the Warrior Conference}, year = {2002}, month = {July}, address = {Boston, USA}, keywords = {Bioengineering}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo} } @conference {DCLMST-02, title = {Electroactive Fabrics for Distributed, Conformable and Interactive Systems}, booktitle = {The first IEEE International Conference on Sensors}, year = {2002}, month = {June}, pages = {1608-1613}, address = {Orlando, Florida}, keywords = {Bioengineering}, author = {D. De Rossi and F. Carpi and F. Lorussi and A. Mazzoldi and E. P. Scilingo and A. Tognetti} } @conference {DCLMST-02, title = {Electroactive Fibers and Fabrics for Distributed, Conformable and Interactive Systems}, booktitle = {Proceedings of the First European Workshop on Structural Health Monitoring}, year = {2002}, month = {July}, address = {Cachan, France}, keywords = {Bioengineering}, author = {D. De Rossi and F. Carpi and F. Lorussi and A. Mazzoldi and E. P. Scilingo and A. Tognetti} } @inbook {PLPB02, title = {Optimal control of quantized input systems}, booktitle = {Hybrid Systems: Computation and Control}, series = {Lecture Notes in Computer Science}, volume = {LNCS 2289}, year = {2002}, pages = {351-363}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, address = {Heidelberg, Germany}, abstract = {

In this paper we consider the problem of optimal control (specifically, minimum-time steering) for systems with quantized inputs. In particular, we propose a new approach to the solution of the optimal control problem for an important class of nonlinear systems, i.e. chained-form systems. By exploiting results on the structure of the reachability set of these systems under quantized control, the optimal solution is determined solving an integer linear programming problem. Our algorithm represents an improvement with respect to classical approaches in terms of exactness, as it does not resort to any a priori state-space discretization. Although the computational complexity of the problem in our formulation is still formally exponential, it lends itself to application of Branch and Bound techniques, which substantially cuts down computations in many cases, as it has been experimentally observed.

}, keywords = {Embedded Control, Robotics}, author = {S. Pancanti and L. Leonardi and L. Pallottino and A. Bicchi}, editor = {C. Tomlin and M. Greenstreet} } @conference {SLDPGPAGG-02, title = {A Sensing Shirt for Monitoring Body Kinematic and Vital Signs}, booktitle = {Symposium on Telemedicine In Care Delivery, Technology and Application}, year = {2002}, month = {June}, pages = {57-67}, address = {Pisa, Italy}, keywords = {Bioengineering}, author = {E. P. Scilingo and F. Lorussi and D. De Rossi and R. Paradiso and M. Ghignoli and M. Pacelli and G. Anerdi and A. Gemignani and B. Ghelarducci} } @article {1409, title = {Set-membership acoustic tracking of autonomous underwater vehicles}, journal = {ACTA ACUSTICA UNITED WITH ACUSTICA}, volume = {88}, year = {2002}, pages = {648{\textendash}652}, keywords = {Robotics}, issn = {1610-1928}, author = {A. Caiti and A. Garulli and F. Livide and D Prattichizzo} } @article {MDLSP02, title = {Smart textiles for wearable motion capture systems}, journal = {AUTEX Research Journal}, volume = {2}, number = {4}, year = {2002}, month = {December}, pages = {199-203}, keywords = {Bioengineering}, author = {A. Mazzoldi and D. De Rossi and F. Lorussi and E. P. Scilingo and R. Paradiso} } @conference {PGPALSDO-02, title = {A wearable motion capture system for multimedia applications}, booktitle = {Avantex Symposium - International Forum for Textiles and Technology in the Future}, year = {2002}, month = {May}, address = {Frankfurt, Germany}, keywords = {Bioengineering}, author = {R. Paradiso and M. Ghignoli and M. Pacelli and G. Anerdi and F. Lorussi and E. P. Scilingo and D. De Rossi and P. Orsini} } @conference {DLMOS-01, title = {Active dressware: wearable haptics systems}, booktitle = {Proc. Int. Worksh. on Electroactive Polymers and Biosystems}, year = {2001}, month = {July}, pages = {155-158}, address = {Lucca, Italy}, keywords = {Biomechanics, Smart Textiles}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo} } @conference {DLMSO-01, title = {Active dressware :wearable proprioceptive system based on electroactive polymers}, booktitle = {5th International Symposium on Wearable Computers}, year = {2001}, month = {October}, pages = {161-162}, address = {Zurich, Switzerland}, keywords = {Biomechanics, Smart Textiles}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and E. P. Scilingo and P. Orsini} } @conference {CLMPS-01, title = {Electroactive polymer based skin and muscles for man machine interfaces}, booktitle = {MRS Fall Meeting}, year = {2001}, month = {December}, address = {Boston, USA}, keywords = {Man-machine Interface}, author = {F. Carpi and F. Lorussi and A. Mazzoldi and G. Pioggia and E. P. Scilingo} } @conference {DLMPS-01, title = {Haptic smart skins: from biomimetics reasoning to wearing technology}, booktitle = {Fifth Workshop on Multifunctional Polymer and Smart Polymer Systems}, year = {2001}, month = {January}, address = {Wollongong, Australia}, keywords = {Biomechanics, Smart Textiles}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and R. Paradiso and E. P. Scilingo} } @conference {LMB01, title = {Optimal exploratory paths for a mobile rover}, booktitle = {Proc. IEEE Int. Conf. on Robotics and Automation}, year = {2001}, pages = {2078-2083}, keywords = {Autonomous Vehicles, Localization and Mapping, Sensors and Observers}, author = {F. Lorussi and A. Marigo and A. Bicchi} } @conference {ADLMOS-01, title = {Piezoresistive fabrics for monitoring body kinematics and gesture}, booktitle = {First International Symposium on Measurement, Analysis and Modeling of Human Functions}, year = {2001}, month = {September}, pages = {395-399}, address = {Sapporo, Japan}, keywords = {Biomechanics, Smart Textiles}, author = {A. Ahluwalia and D. De Rossi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo} } @conference {PPACGLSDGB-01, title = {Sensing Threads and Fabrics for Monitoring Body Kinematic and Vital Signs}, booktitle = {Fibres and Textiles for the Future}, year = {2001}, month = {August}, pages = {55-63}, address = {Tampere, Finland}, keywords = {Smart Textiles, Vital Signs}, author = {M. Pacelli and R. Paradiso and G. Anerdi and S. Ceccarini and M. Ghignoli and F. Lorussi and E. P. Scilingo and D. De Rossi and A. Gemignani and B. Ghelarducci} } @conference {DLMWS-01, title = {Strain-amplified electroactive polymer actuator for haptic interfaces}, booktitle = {Proceedings of SPIE}, year = {2001}, month = {July}, pages = {43-53}, address = {Newport Beach, USA}, keywords = {Bioengineering, Haptics}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and W. Rocchia and E. P. Scilingo} } @conference {PPDLMSO-01, title = {Wearable technology for multisensory expressive gesture applications}, booktitle = {5th International Symposium on Wearable Computers}, year = {2001}, month = {October}, address = {Zurich, Switzerland}, keywords = {Biomechanics, Smart Textiles}, author = {R. Paradiso and M. Pacelli and D. De Rossi and F. Lorussi and A. Mazzoldi and E. P. Scilingo and P. Orsini} } @inbook {DLMS01, title = {Wearable thermo- and piezoresistive sensors: realization and properties}, booktitle = {Sensors and Microsystems}, year = {2001}, pages = {195-200}, publisher = {World Scientific}, organization = {World Scientific}, keywords = {Piezoresistive sensor, Smart Textiles}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and E. P. Scilingo} } @conference {DLMOS-00, title = {Monitoring Body Kinematics and Gesture Through Sensing Fabrics}, booktitle = {1st Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine AND Biology}, year = {2000}, month = {October}, pages = {587-592}, address = {Lyon, France}, keywords = {Biomechanics, Smart Textiles}, author = {D. De Rossi and F. Lorussi and A. Mazzoldi and P. Orsini and E. P. Scilingo} } @inbook {CB00, title = {Observer Design for Locally Observable Analytic Systems: Convergence, Separation Property, and Redundancy}, booktitle = {Nonlinear Control in the Year 2000}, series = {LNCIS}, volume = {258}, year = {2000}, pages = {315-330}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, address = {Berlin Heidelberg, Germany}, keywords = {Localization and Mapping, Nonlinear Control Systems}, author = {F. Conticelli and A. Bicchi}, editor = {A. Isidori and F. F. Lamnabhi-Lagarrigue and W. Respondek} } @inbook {BP00-WAFR, title = {Optimal planning for coordinated vehicles with bounded curvature}, booktitle = {Algorithmic and Computational Robotics: New Directions}, volume = {1}, year = {2000}, note = {

The Workshop on Algorithmic Foundations of Robotics

}, pages = {167-172}, publisher = {A K Peters, MA}, organization = {A K Peters, MA}, abstract = {

In this paper we consider the problem of planning motions of a system of multiple vehicles moving in a plane. Each vehicle is modelled as a kinematic system with velocity constraints and curvature bounds. Vehicles can not get closer to each other than a predefined safety distance. For such system of multiple vehicles, we consider the problem of planning optimal paths in the absence of obstacles. The case when a constant distance between vehicles is enforced (such as when cooperative manipulation of objects is performed by the vehicle team) is also considered.

}, keywords = {Air Traffic Management Systems, Autonomous Vehicles, Navigation and Planning}, author = {A. Bicchi and L. Pallottino}, editor = {B. Donald and K. Lynch and D. Rus} } @inbook {CMPB97, title = {Rolling Polyhedra on a Plane: Analysis of the Reachable Set}, booktitle = {Algorithms for Robotic Motion and Manipulation}, year = {1997}, pages = {277-286}, publisher = {A. K. Peters}, organization = {A. K. Peters}, address = {Wellesley, MA, U.S.A.}, keywords = {Embedded Control, Robotics}, author = {Y. Chitour and A. Marigo and D Prattichizzo and A. Bicchi}, editor = {J.P. Laumond and M. Overmars} } @inbook {BP97, title = {On some structural properties of general manipulation systems}, booktitle = {Modelling and Control of Mechanichal Systems}, year = {1997}, pages = {187-202}, publisher = {Imperial College Press}, organization = {Imperial College Press}, address = {London, U.K.}, keywords = {Haptics, Robotics}, author = {A. Bicchi and D Prattichizzo}, editor = {A. Astolfi and D. J. N. Limebeer and C. Melchiorri and A. Tornamb\èe and R.B. Vinter} } @conference {BBLP93, title = {A variable structure approach to force/motion control of robot manipulators}, booktitle = {Proc. Int. Conf. FAST - BIAS}, year = {1993}, address = {Milan, Italy, November 23-25 1993}, keywords = {Robotics}, author = {A. Balestrino and A. Bicchi and A. Landi and D Prattichizzo} } @conference {1879, title = {Adaptive neural state observer for unknown non linear plants}, booktitle = {IMACS/SICE International Symposium on Robotics, Mechatronics and Manufacturing Systems}, year = {1992}, address = {Kobe, Japan, Sep 16-20 1992}, keywords = {Robotics}, author = {Bini Verona, F and A. Bicchi and De Gasperis, G. and A. Landi and G. Silvestri} } @inbook {BBD92, title = {Robot Tactile Perception}, booktitle = {Sensor Based Robots: Algorithms and Architectures}, year = {1992}, publisher = {Springer Verlag}, organization = {Springer Verlag}, address = {Berlin Heidelberg, Germany}, keywords = {Haptics, Robotics}, author = {G. Buttazzo and A. Bicchi and P. Dario}, editor = {C. S. G. Lee} } @conference {BBL92, title = {Trajectory Planning of Industrial Robots in a Structured Environment}, booktitle = {Int. Conf. on CAD/CAM, Robotics and Factories of the Future}, year = {1992}, address = {Metz, France}, keywords = {Embedded Control, Robotics}, author = {A. Balestrino and A. Bicchi and A. Landi} } @article {1775, title = {Tactile sensing by an electromechanochemical skin analog}, journal = {SENSORS AND ACTUATORS}, volume = {17}, year = {1989}, pages = {107{\textendash}114}, keywords = {Bioengineering}, issn = {0250-6874}, author = {D. De Rossi and L. Lazzeri and C. Domenici and A. Nannini and P. Basser} } @article {1763, title = {Contractile behaviour of electrically activated mechanochemical polymer actuators}, journal = {ASAIO TRANSACTIONS}, volume = {32}, year = {1986}, pages = {157{\textendash}162}, keywords = {Robotics}, issn = {0889-7190}, author = {D. De Rossi and Chiarelli, P and G. Buzzigoli and C. Domenici and L. Lazzeri} } @article {1731, title = {A new fibre-optic liquid crystal catheter for oxygen saturation and blood flow measurement in the coronary sinus}, journal = {JOURNAL OF BIOMEDICAL ENGINEERING}, volume = {2}, year = {1980}, pages = {257{\textendash}264}, keywords = {Bioengineering}, issn = {0141-5425}, author = {D. De Rossi and A. Benassi and A. L{\textquoteright}Abbate and P. Dario} } @article {1730, title = {A liquid crystal fiberoptic catheter for blood flow measurement by thermodilution}, journal = {JOURNAL OF NUCLEAR MEDICINE AND ALLIED SCIENCES}, volume = {23}, year = {1979}, pages = {173{\textendash}177}, keywords = {Bioengineering}, issn = {0392-0208}, author = {P. Dario and D. De Rossi and A. Riva and A. Benassi and A. L{\textquoteright}Abbate} } @article {3654, title = {Combined Sensing, Cognition, Learning and Control to Developing Future Neuro-Robotics Systems: A Survey}, journal = {IEEE Transactions on Cognitive and Developmental Systems ( Early Access )}, author = {J. Li and Z. Li and F. Chen and A. Bicchi and Y. Sun and T. Fukuda} }