Search Results - "Kheddar, A."

A Unified Approach to Integrate Unilateral Constraints in the Stack of Tasks by Mansard, N., Khatib, O., Kheddar, A.

“…The control approaches based on the task function formalism, and particularly those structured as a prioritized hierarchy of tasks, enable complex behaviors…”
Get full text

Realistic haptic rendering of interacting deformable objects in virtual environments by Duriez, C., Dubois, F., Kheddar, A., Andriot, C.

“…A new computer haptics algorithm to be used in general interactive manipulations of deformable virtual objects is presented. In multimodal interactive…”
Get full text

Design and Control of a Small-Clearance Driving Simulator by Nehaoua, L., Mohellebi, H., Amouri, A., Arioui, H., Espie, S., Kheddar, A.

“…This paper presents a driving simulation whose aim is twofold: (1) to investigate the possibility of reducing motion clearance to achieve compact and low-cost…”
Get full text

Adaptive Haptic Feedback Steering Wheel for Driving Simulators by Mohellebi, H., Kheddar, A., Espie, S.

“…Controlling a virtual vehicle is a sensory-motor activity with a specific rendering methodology that depends on the hardware technology and the software in…”
Get full text

Constraint-Based Haptic Rendering of Multirate Compliant Mechanisms by Peterlik, I., Nouicer, M., Duriez, C., Cotin, S., Kheddar, A.

“…The paper is dedicated to haptic rendering of complex physics-based environment in the context of surgical simulation. A new unified formalism for modeling the…”
Get full text

Teleoperation based on the hidden robot concept by Kheddar, A.

“…Overlaying classical teleoperation control schemes based on a bilateral master-slave coupling, a teleoperation architecture designed in a general teleworking…”
Get full text

Generation of dynamic motions under continuous constraints: Efficient computation using B-Splines and Taylor polynomials by Lengagne, S, Mathieu, P, Kheddar, A, Yoshida, E

“…This paper proposes a new computation method to solve semi-infinite optimization problems for motion planning of robotic systems. Usually, this problem is…”
Get full text

Theoretical and experimental study of a heat transfer model for thermal feedback in virtual environments by Guiatni, M., Kheddar, A.

“…This paper presents a theoretical and experimental study of a model describing the heat exchange between a fingertip and any given touched object. This model…”
Get full text

Thermal bilateral coupling in teleoperators by Drif, A., Citerin, J., Kheddar, A.

“…This paper presents a new method and formalism to achieve thermal feedback for teleoperation and telepresence applications. The basic idea is to realize an…”
Get full text

Integration of humanoid robots in collaborative working environment: a case study on motion generation by Stasse, Olivier, Ruland, R., Lamiraux, F., Kheddar, A., Yokoi, K., Prinz, W.

“…This paper illustrates through a practical example an integration of a humanoid robotic architecture, with an open-platform collaborative working environment…”
Get full text

A Model-Based Controller for Interactive Delayed Haptic Feedback Virtual Environments by Arioui, H, Kheddar, A, Mammar, S

“…This paper addresses the stability of time-delayed force-reflecting displays used in virtual reality interactive systems. A novel predictive-like approach is…”
Get full text

A Strictly Convex Hull for Computing Proximity Distances With Continuous Gradients by Escande, Adrien, Miossec, Sylvain, Benallegue, Mehdi, Kheddar, Abderrahmane

“…We propose a new bounding volume that achieves a tunable strict convexity of a given convex hull. This geometric operator is named sphere-tori-patches bounding…”
Get full text

Online control of a humanoid robot through hand movement imagination using CSP and ECoG based features by Kapeller, C., Gergondet, P., Kamada, K., Ogawa, H., Takeuchi, F., Ortner, R., Pruckl, R., Kheddar, A., Scharinger, J., Guger, C.

“…Intention recognition through decoding brain activity could lead to a powerful and independent Brain-Computer-Interface (BCI) allowing for intuitive control of…”
Get full text

Human motion in cooperative tasks: Moving object case study by Miossec, S., Kheddar, A.

“…This paper describes results obtained in a preliminary investigation of a cooperative task consisting, for a pair of human operators, in moving a handle-shaped…”
Get full text

Cutaneous Squamous Cell Carcinoma Development Is Associated with a Temporal Infiltration of ILC1 and NK Cells with Immune Dysfunctions by Luci, Carmelo, Bihl, Franck, Bourdely, Pierre, Khou, Sokchea, Popa, Alexandra, Meghraoui-Kheddar, Aida, Vermeulen, Ophelie, Elaldi, Roxane, Poissonnet, Gilles, Sudaka, Anne, Bozec, Alexandre, Bekri, Selma, Cazareth, Julie, Ponzio, Gilles, Barbry, Pascal, Rezzonico, Roger, Mari, Bernard, Braud, Veronique M., Anjuère, Fabienne

“…NK cells and tissue-resident innate lymphoid cells (ILCs) are innate effectors found in the skin. To investigate their temporal dynamics and specific functions…”
Get full text

Active virtual guides as an apparatus for augmented reality based telemanipulation system on the Internet by Otmane, S., Mallem, M., Kheddar, A., Chavand, F.

“…In many current teleoperation architectures, remote tasks are indirectly performed by a human operator (HO) by means of a virtual environment consisting in a…”
Get full text

Gauss' least constraints principle and rigid body simulations by Redon, S., Kheddar, A., Coquillart, S.

“…Most of well-known approaches for rigid body simulations are formulated in the contact-space. Due to Gauss' principle of least constraints, the frictionless…”
Get full text

A Combined Force and Thermal Feedback Interface for Minimally Invasive Procedures Simulation by Guiatni, M., Riboulet, V., Duriez, C., Kheddar, A., Cotin, S.

“…We present a new interface for minimally invasive surgery (MIS) training that incorporates novel broadband sensory modalities that include visual, force, and…”
Get full text

Using a multi-objective controller to synthesize simulated humanoid robot motion with changing contact configurations by Bouyarmane, K., Kheddar, A.

“…Our objective in this work is to synthesize dynamically consistent motion for a simulated humanoid robot in acyclic multi-contact locomotion using…”
Get full text

An algebraic solution to the problem of collision detection for rigid polyhedral objects by Redon, S., Kheddar, A., Coquillart, S.

“…This paper describes a new collision detection algorithm designed for interactive manipulation in virtual environments. Making some assumptions on object…”
Get full text