@article {3450, title = {Hap-Pro: a wearable haptic device for proprioceptive feedback}, journal = {IEEE Transactions on Biomedical Engineering}, year = {2018}, pages = {1-1}, keywords = {haptic feedback, haptic interfaces, proprioception, Prosthetic hand, Robot sensing systems, Skin, upper extremity prosthesis, Visualization, Wheels}, issn = {0018-9294}, doi = {10.1109/TBME.2018.2836672}, author = {M. Rossi and M. Bianchi and E. Battaglia and M. G. Catalano 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 {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} } @article {2652, title = {Hand synergies: Integration of robotics and neuroscience for understanding the control of biological and artificial hands}, journal = {Physics of Life Reviews}, volume = {17}, year = {2016}, month = {07/2016}, pages = {1-23}, keywords = {Haptics, Robotics}, url = {http://www.sciencedirect.com/science/article/pii/S1571064516000269}, author = {M. Santello and M. Bianchi and M Gabiccini and E. Ricciardi and G. Salvietti and D Prattichizzo and M. Ernst and A. Moscatelli and H. Jorntell and A. Kappers and K. Kyriakopulos and A Albu-Schaeffer and C. Castellini and A. Bicchi} } @inbook {1694, title = {HANDS.DVI: A DeVice-Independent programming and control framework for robotic HANDS}, booktitle = {Gearing up and accelerating cross-fertilization between academic and industrial robotics research in Europe - Technology transfer experiments from the ECHORD project}, volume = {94}, number = {Springer Tracts in Advanced Robotics}, year = {2014}, pages = {197-215}, abstract = {

The scientific goal of HANDS.DVI consists of developing a common
framework to programming robotic hands independently from their kinematics,
mechanical construction, and sensor equipment complexity. Recent results on the
organization of the human hand in grasping and manipulation are the inspiration
for this experiment. The reduced set of parameters that we effectively use to control
our hands is known in the literature as the set of synergies. The synergistic
organization of the human hand is the theoretical foundation of the innovative approach
to design a unified framework for robotic hands control. Theoretical tools
have been studied to design a suitable mapping function of the control action (decomposed
in its elemental action) from a human hand model domain onto the
articulated robotic hand co-domain. The developed control framework has been
applied on an experimental set up consisting of two robotic hands with dissimilar
kinematics grasping an object instrumented with force sensors.

}, keywords = {Haptics, Robotics}, doi = {10.1007/978-3-319-02934-4_10}, author = {G. Salvietti and G. Gioioso and M. Malvezzi and D Prattichizzo and A. Serio and E. Farnioli and M Gabiccini and A. Bicchi and I. Sarakoglou and N G Tsagarakis and D. G. Caldwell} } @conference {2119, title = {Haptic Exploration of Unknown Surfaces with Discontinuities}, booktitle = {Proc. IEEE/RSJ Intl Conf. on Intelligent Robots and Systems (IROS 2014)}, year = {2014}, month = {09/2014}, pages = {1255 - 1260}, address = {Chicago, USA}, keywords = {Haptics, Robotics}, doi = {10.1109/IROS.2014.6942718}, url = {http://kormushev.com/papers/Jamisola_IROS-2014.pdf}, author = {Jamisola, R. S. and Kormushev, P. and A. Bicchi and D. G. Caldwell} } @conference {1434, title = {Human-Like Impedance and Minimum Effort Control for Natural and Efficient Manipulation}, booktitle = {IEEE International Conference on Robotics and Automation (ICRA2013)}, year = {2013}, pages = {4499 - 4505}, keywords = {Robotics}, doi = {10.1109/ICRA.2013.6631216 }, author = {A. Ajoudani and M Gabiccini and N G Tsagarakis and A. Bicchi} } @conference {SCGGB11, title = {The Hand Embodied}, booktitle = {Automatica.it 2011}, year = {2011}, note = {

poster presentation

}, month = {September, 7 - 9}, address = {Pisa, Italy}, keywords = {Haptics, Robotics}, author = {A. Serio and M. G. Catalano and G. Grioli and M Gabiccini and A. Bicchi} } @conference {BSB11, title = {Haptic interfaces: new strategies to convey tactile information}, booktitle = {Automatica.it 2011}, year = {2011}, note = {

poster presentation

}, month = {September, 7 - 9}, address = {Pisa, Italy}, keywords = {Haptics, Robotics}, author = {M. Bianchi and E. P. Scilingo and A. Bicchi} } @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} } @conference {MSVBB-CDC08, title = {Hybrid system reduction}, booktitle = {Proc. IEEE Int. Conf. on Decision and Control}, year = {2008}, pages = {227 -232}, keywords = {Embedded Control, Robotics}, author = {E. Mazzi and A. Sangiovanni Vincentelli and A. Balluchi and A. Bicchi} } @article {PB08, title = {Hypercubes are minimal controlled invariants for discrete-time linear systems with quantized scalar input}, journal = {Nonlinear Analysis. Hybrid systems}, number = {2}, year = {2008}, pages = {706-720}, abstract = {

Quantized linear systems are a widely studied class of nonlinear dynamics resulting from the control of a linear system through finite inputs. The stabilization problem for these models shall be studied in terms of the so called practical stability notion that essentially consists in confining the trajectories into sufficiently small neighborhoods of the equilibrium (ultimate boundedness) . In this paper, we study the problem of describing the smallest sets into which any feedback can ultimately confine the state, for a given linear single-input system with an assigned finite set of admissible input values (quantization). We show that a controlled invariant set of minimal size is contained in a family of sets (namely, hypercubes in controller-canonical form), previously introduced in [14, 15] . A comparison is presented which quantifies the improvement in tightness of the proposed analysis technique with respect to classical results using quadratic Lyapunov functions.

}, keywords = {Embedded Control, Robotics}, author = {B. Picasso and A. Bicchi} } @article {MMMSS-07, title = {Hybrid Modeling and Control of the Common-Rail Injection System}, journal = {Int. J. Control}, volume = {80}, number = {11}, year = {2007}, pages = {1780 - 1795}, abstract = {We present an industrial case study in automotive control of significant complexity: the new common rail fuel injection system for Diesel engines, currently under production by Magneti Marelli Powertrain.In this system, an inlet metering valve, introduced before the High Pressure (HP) pump, regulates the fuel flow that supplies the common rail according to the engine operating point (e.g. engine speed, desired torque). The standard approach followed in automotive control is to use a mean{\textendash}value model for the plant and to develop a controller based on this model.I n this particular case, this approach does not provide a satisfactory solution as the discrete{\textendash}continuous interactions in the fuel injection system, due to the slow time{\textendash}varying frequency of the HP pump cycles and the fast sampling frequency of sensing and actuation, play a fundamental role.W e present a design approach based on a hybrid model of the Magneti Marelli Powertrain common{\textendash}rail fuel{\textendash}injection system for four-cylinder multi{\textendash}jet engines and a hybrid approach to the design of a rail pressure controller.T he hybrid controller is compared with a classical mean{\textendash}value based approach to automotive control design whereby the quality of the hybrid solution is demonstrated.}, keywords = {Automotive, Embedded Control}, author = {A. Balluchi and A. Bicchi and E. Mazzi and A. Sangiovanni-Vincentelli and G. Serra} } @conference {BBMSS-07, title = {Hybrid Multi-rate Control of the Common-Rail}, booktitle = {European Control Conference}, year = {2007}, pages = {54-61}, abstract = {

We present an industrial case study in automotive control of significant complexity: the new common-rail fuel- injection system for Diesel engines developed by Magneti Marelli Powertrain. In this system, an inlet metering valve, inserted before the High Pressure (HP) pump, regulates the fuel flow that supplies the common rail according to the engine operating point (e.g. engine speed and torque). The standard approach to controller design adopted in the automotive in- dustry is based on mean-value models of the plant. However, the fuel injection system exhibits complex discrete-continuous interactions, due to the slow time-varying frequency of the HP pump cycles and the fast sampling frequency of sensing and actuation. Hence, a hybrid approach to controller design is very promising. In this paper, we present the synthesis of a hybrid multi-rate controller for a Magneti Marelli Powertrain common-rail fuel- injection system for four-cylinder multi-jet engines. Controller design is based on a hybrid model of the injection system. The resulting hybrid controller performs significantly better then previous controllers developed in the company on the basis of mean-value models of the plant.

}, keywords = {Embedded Control, Robotics}, author = {A. Balluchi and A. Bicchi and E. Mazzi and A. Sangiovanni-Vincentelli and G. Serra} } @conference {BBMSS06, title = {Hybrid Modelling and Control of the Common Rail Injection System}, booktitle = {Hybrid Systems: Computation and Control}, series = {Lecture Notes in Computer Science}, volume = {3927 / 2006}, year = {2006}, pages = {79-92}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, abstract = {

We present an industrial case study in automotive control of significant complexity: the new common rail fuel injection system for Diesel engines, currently under production by Magneti Marelli Powertrain. In this system, a flow-rate valve, introduced before the High Pressure (HP) pump, regulates the fuel flow that supplies the common rail according to the engine operating point. The standard approach followed in automotive control is to use a mean-value model for the plant and to develop a controller based on this model. In this particular case, this approach does not provide a satisfactory solution as the discrete-continuous interactions in the fuel injection system, due to the slow time-varying frequency of the HP pump cycles and the fast sampling frequency of sensing and actuation, play a fundamental role. We present a design approach based on a hybrid model of the Magneti Marelli Powertrain common-rail fuel-injection system for four-cylinder multi-jet engines and a hybrid approach to the design of a rail pressure controller. The hybrid controller is compared with a classical mean-value based approach to automotive control design whereby the quality of the hybrid solution is demonstrated.

}, keywords = {Embedded Control, Robotics}, author = {A. Balluchi and A. Bicchi and E. Mazzi and A. Sangiovanni Vincentelli and G. Serra}, editor = {J. Hespanha and A. Tiwari} } @conference {BGGT05, title = {Hybrid Modelling of an Electronically Controlled Limited Slip Differential}, year = {2005}, month = {8-10 September}, keywords = {Embedded Control, Robotics}, author = {A. Bicchi and G. Greco and M. Guiggiani and G. Tonietti} } @article {MFB03, title = {A Hybrid-Control Approach to the Parking Problem of a Wheeled Vehicle Using Limited View-Angle Visual Feedback}, journal = {Int. Jour. of Robotics Research}, volume = {23}, number = {4-5}, year = {2004}, month = {April-May}, pages = {437-448}, abstract = {

In this paper we consider the mobile robot parking problem, i.e. the stabilization of a wheeled vehicle to a given position and orientation, using only visual feedback from low-cost cameras. The practically most relevant problem of keeping the tracked features in sight of the camera while maneuvering to park the vehicle is taken into account. This constraint, often neglected in the literature, combines with the nonholonomic nature of the vehicle kinematics in a challenging controller design problem. We provide an effective solution to such problem by using a combination of previous results on non-smooth control synthesis and recently developed hybrid control techniques. Simulations and experimental results on a laboratory vehicle are reported, showing the practicality of the proposed approach.

}, keywords = {Embedded Control, Robotics}, author = {P. Murrieri and D. Fontanelli and A. Bicchi} } @conference {SSDRB03, title = {Haptic Displays Based on Magnetorheological Fluids: Design, Realization and Psychophysical Validation}, booktitle = {Proc. 11th Symp. on Haptic Interfaces for Virtual Environment and Teleoperator Systems}, year = {2003}, pages = {10{\textendash}15}, abstract = {

In this paper we explore the possibility of using magnetorheological (MR) fluids in haptic interfaces, exploiting their property of changing the rheological behaviour by tuning an external magnetic field. In particular, we propose two different prototypes of haptic display, for pinch grasp and for whole-hand immersive exploration. We briefly report on the design of these devices, describe few psychophysical experiments to assess their performance, and report on the experimental results. Such investigation is rather encouraging, and provides reliable cues as to how MR fluid based devices can be designed for haptic display applications.

}, keywords = {Haptics}, author = {E. P. Scilingo and N. Sgambelluri and D. De Rossi and A. Bicchi} } @conference {BDS03, title = {Haptic Illusions Induced by Tactile Flow}, booktitle = {EuroHaptics Conference}, year = {2003}, pages = {2412-2417}, abstract = {

In this paper we report on a set of experiments involving perceptual illusions elicited by dynamic tactile stimulation of fingertips. These misperceptions are akin to some well studied optical illusions, which have been given an explanation in terms of the mechanisms of optic flow perception. We hypothesize that a similar perceptual mechanism exists for tactile flow, which is related to how humans perceive relative motion and pressure between the fingertips and objects in contact. We present a computational model of tactile flow, and discuss how it relates to accepted models of the neurophyisiology of touch. A particularly interesting phenomenon observed under some experimental circumstances, consisting of an incoherent tactile perception generating what we call a tactile vertigo, can be explained in terms of this model. The proposed tactile flow model also explains other phenomena observed in the past (namely, the Contact Area Spread Rate effect), and is of importance in designing simpler, more effective devices for artificial haptic sensing and displays.

}, keywords = {Haptics}, author = {A. Bicchi and D. Dente and E. P. Scilingo} } @conference {BSSDR02, title = {Haptic Interfaces Based on Magnetorheological Fluids}, booktitle = {Proc.2th Int. Conf. Eurohaptics 2002}, year = {2002}, month = {July}, pages = {6-11}, abstract = {

In this paper we present an innovative application of magnetorheological (MR) fluids to haptic interfaces. These materials consist of a suspension of a micron-sized, magnetizable particles in a synthetic oil. Exposure to an external magnetic field induces in the fluid a change in rheological behaviour turning it into a near-solid in few milliseconds. Just as quickly, the fluid can be returned to its liquid state by the removal of the field. MR fluids are already present on the market, used in devices such as valves, brakes, clutches, and dampers. In this paper we investigate the possibility of using MR fluids to mimic the compliance, damping, creep (in other terms, the rheology) of materials in order to realize a haptic display and we propose two different implementations. Here we only outline the first scheme, whose experimental results have been reported in our previous work, and will describe the second one. In this latter scheme we set up a psychophysical protocol where a group of volunteers were asked to interact with the MR fluid duly excited and qualitative results are discussed.

}, keywords = {Haptics}, author = {A. Bicchi and E. P. Scilingo and N. Sgambelluri and D. De Rossi} } @conference {SBDR-01, title = {Haptic devices for minimally invasive surgery}, booktitle = {Proc. Int. Worksh. on Electroactive Polymers and Biosystems}, year = {2001}, month = {July}, pages = {194-198}, address = {Lucca, Italy}, keywords = {Haptics}, author = {E. P. Scilingo and A. Bicchi and D. De Rossi} } @inbook {BSB01, title = {Hybrid Feedback Control for Path Tracking by a Bounded-Curvature Vehicle}, booktitle = {Hybrid Systems: Computation and Control}, series = {Lecture Notes in Computer Science}, volume = {2034}, year = {2001}, pages = {133-146}, publisher = {Springer-Verlag}, organization = {Springer-Verlag}, address = {Heidelberg, Germany}, keywords = {Autonomous Vehicles, Hybrid and Embedded Control Systems, Nonlinear Control Systems}, author = {A. Balluchi and P. Sou{\`e}res and A. Bicchi}, editor = {Di Benedetto, M. D. and A. L. Sangiovanni-Vincentelli} } @article {B00, title = {Hands for Dextrous Manipulation and Robust Grasping: a Difficult Road Towards Simplicity}, journal = {IEEE Trans. on Robotics and Automation}, volume = {16}, number = {6}, year = {2000}, month = {December}, pages = {652-662}, keywords = {Haptics, Robot Hands}, author = {A. Bicchi} } @article {BDS00, title = {Haptic discrimination of softness in teleoperation: the role of the contact area spread rate}, journal = {IEEE Trans. on Robotics and Automation}, volume = {16}, number = {5}, year = {2000}, month = {October}, pages = {496-504}, abstract = {

Many applications in teleoperation and virtual reality call for the implementation of effective means of displaying to the human operator information on the softness and other mechanical properties of objects being touched. The ability of humans to detect softness of different objects by tactual exploration is intimately related to both kinesthetic and cutaneous perception, and haptic displays should be designed so as to address such multimodal perceptual channel. Unfortunately, accurate detection and replication of cutaneous information in all its details appears to be a formidable task for current technology, causing most of today{\textquoteright}s haptic displays to merely address the kinesthetic part of haptic information. In this paper we investigate the possibility of surrogating detailed tactile information for softness discrimination, with information on the rate of spread of the contact area between the finger and the specimen as the contact force increases. Devices for implementing such a perceptual channel are described, and a pratical application to a mini-invasive surgery tool is presented. Psychophysical test results are reported, validating the effectiveness and practicality of the proposed approach.

}, keywords = {Haptic Sensing, Haptics, Tactile Flow}, author = {A. Bicchi and D. De Rossi and E. P. Scilingo} } @conference {BBCRS00, title = {Hybrid Tracking Control for Spark-Ignition Engines}, booktitle = {Proc. 39th IEEE Conference on Decision and Control}, volume = {4}, year = {2000}, month = {December}, pages = {3126-31}, address = {Sydney, NSW, Australia}, keywords = {Automotive, Autonomous Vehicles, Hybrid and Embedded Control Systems}, author = {A. Balluchi and A. Bicchi and C. Caterini and C. Rossi and A. L. Sangiovanni-Vincentelli} } @conference {SBDRI-98, title = {Haptic display able to replicate the rheological behaviour of surgical tissues}, booktitle = {Proc. 20th International Conference IEEE/EMBS}, year = {1998}, pages = {1738-1741}, address = {Hong Kong}, keywords = {Bioengineering, Haptics, Robotics}, author = {E. P. Scilingo and A. Bicchi and D. De Rossi and P. Iacconi} } @conference {BBPRS98, title = {Hybrid Optimization Problems in Automotive Applications}, booktitle = {Proc. IFAC International Workshop on Motion Control}, year = {1998}, note = {(invited paper)}, month = {September}, pages = {273-278}, address = {Grenoble, France}, keywords = {Automotive, Hybrid and Embedded Control Systems}, author = {A. Balluchi and A. Bicchi and G. Padroni and C. Rossi and A. L. Sangiovanni-Vincentelli} } @conference {SDRBI97-ASME, title = {Haptic display for replication of rheological behaviour of surgical tissues: modelling, control, and experiments}, booktitle = {Proc. Annual ASME Symp. on Haptic Interfaces for Virtual Environments and Teleoperator Systems}, year = {1997}, address = {Dallas}, keywords = {Bioengineering, Haptics, Robotics}, author = {E. P. Scilingo and D. De Rossi and A. Bicchi and P. Iaccone} } @conference {B96, title = {Hands for Dextrous Manipulation and Powerful Grasping: a Difficult Road Towards Simplicity}, booktitle = {Robotics Research - VII}, year = {1996}, pages = {2-15}, publisher = {Springer Verlag}, organization = {Springer Verlag}, address = {Berlin Heidelberg, Germany}, keywords = {Grasping, Haptics, Robot Hands}, author = {A. Bicchi}, editor = {G. Giralt and G. Hirzinger} }