14th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, Apr 2013, Wrockaw, Poland. ⟨10.1109/EuroSimE.2013.6529900⟩. ⟨hal-03513207⟩

COMM

Control of Haptic Systems with Time-varying Delay

Quoc Viet Dang, Laurent Vermeiren, Antoine Dequidt, Michel Dambrine

This paper addresses the stable implementation of high stiffness interactions of objects in the virtual environment. The virtual wall is modeled as a mechanical system including a linear spring characterized by a virtual stiffness and a damper with a virtual damping in parallel. A novel approach...

IFAC Joint conference SSSC, TDS, FDA, Feb 2013, Grenoble, France. pp.445-450, ⟨10.3182/20130204-3-FR-4031.00136⟩. ⟨hal-03467517⟩

COMM

Vers la modélisation des assemblages rivetés par super-éléments finis en dynamique rapide

Claire Hennuyer, Nicolas Leconte, Bertrand Langrand, Eric Markiewicz

Lorsqu'une structure aéronautique est soumise à des sollicitations de dynamique rapide, des phénomènes de localisation des contraintes apparaissent au niveau des assemblages rivetés. L'analyse par éléments finis du comportement de la structure complète de l'avion implique...

11e colloque national en calcul des structures, CSMA, May 2013, Giens, France. ⟨hal-01722105⟩

COMM

Résolution d'un problème de contact avec frottement en présence de variabilités paramétriques

Franck Massa, Thierry Tison, Hai Do, Olivier Cazier, Bertrand Lallemand

Cet article présente une stratégie permettant de résoudre un problème de contact avec frottement en présence de variabilités paramétriques. Pour ce faire, la recherche de l'ensemble des comportements extrêmes des solutions mécaniques, telles que les déplacements ou les efforts de contact, vis-...

11e colloque national en calcul des structures, CSMA, May 2013, Giens, France. ⟨hal-01722051⟩

ART

Design of Biorthogonal Filter Banks Using a Multi-objective Genetic Algorithm for an Image Coding Scheme

Abdelkader Boukhobza, Abdennacer Bounoua, Abdelmalik Taleb-Ahmed, Nasreddine Taleb

In this paper, we present an optimization method based on a multi-objective Genetic Algorithm (GA) for the design of linear phase filter banks for an image coding scheme. To be effective, the filter banks should satisfy a number of desirable criteria related to such a scheme. Instead of imposing...

Circuits, Systems, and Signal Processing, 2013, 32 (4), pp.1725-1744. ⟨10.1007/s00034-012-9534-7⟩. ⟨hal-03405610⟩

OUV

Analysis and Control of Underactuated Mechanical Systems

Amal Choukchou-Braham, Brahim Cherki, Mohamed Djemai, Krishna Busawon

This monograph provides readers with tools for the analysis, and control of systems with fewer control inputs than degrees of freedom to be controlled, i.e., underactuated systems. The text deals with the consequences of a lack of a general theory that would allow methodical treatment of such...

Springer International Publishing, 2013, 978-3-319-02636-7. ⟨10.1007/978-3-319-02636-7⟩. ⟨hal-03404386⟩

ART

An analysis of the robot collision avoidance using the programming through imitation

Aurel Fratu, Michel Dambrine

This paper presents an analysis of the collision avoidance of the cooperative robots using the programming through imitation. Each physical robot acts fully independently, communicating with cor- responding virtual prototype and imitating her behavior. Each physical robot reproduces the motion of...

Proceedings in Manufacturing Systems, 2013, 8 (2), pp.111-116. ⟨hal-03405476⟩