Publications

• ART

On identifiability of linear time-delay systems

Y. Orlov, L. Belkoura, Jean-Pierre Richard, Michel Dambrine

Identifiability analysis is developed for linear time-delay systems with delayed states, control inputs, and measured outputs, all with a finite number of lumped delays. These systems are governed by linear functional differential equations with uncertain time-invariant parameters and delays. It is…

IEEE Transactions on Automatic Control, 2002, 47 (8), pp.1319-1324. ⟨10.1109/TAC.2002.801202⟩. ⟨hal-02560704⟩

• ART

Robust control of delay systems: a sliding mode control design via LMI

Frédéric Gouaisbaut, Michel Dambrine, Jean-Pierre Richard

This paper considers the sliding mode control of uncertain systems with single or multiple, constant or time-varying state-delays, submitted to additive perturbations. The sliding surface is designed so to maximize the calculable set of admissible delays. The conditions for the existence of the…

Systems and Control Letters, 2002, 46 (4), pp.219-230. ⟨10.1016/S0167-6911(01)00199-2⟩. ⟨hal-00369230⟩

• ART

Characterisation of the diffusion states by data compression

M. Bigerelle, A. Iost

Computational Materials Science, 2002, 24 (1-2), pp.133-138. ⟨10.1016/S0927-0256(02)00191-X⟩. ⟨hal-04541783⟩

• COMM

A scenistic approach to designing personalized second language learning tracks : a quality-based method to SLA

Michel Labour, Igor Crevits, Sylvie Leleu-Merviel

CALICO 2002, Creating Virtual Language Learning Communities, Mar 2002, Davis, United States. pp.156-159. ⟨hal-03659265⟩

• ART

Sliding mode control of linear time delay systems: a design via LMIs

Frédéric Gouaisbaut, Michel Dambrine, Jean-Pierre Richard

Two types of sliding mode controllers for uncertain time delay system are designed. The conditions for the existence of the sliding regime are studied via Lyapunov–Krasovskii functionals. The upper bound of the delay is then shown to be the solution of a convex minimization problem expressed in…

IMA Journal of Mathematical Control and Information, 2002, 19 (1 and 2), pp.83 - 94. ⟨10.1093/imamci/19.1_and_2.83⟩. ⟨hal-01767591⟩

• COMM

Résolution d'un problème industriel de maintenance des TGV à la SNCF

Yann Le Quéré, Marc Sevaux, Damien Trentesaux, Christian Tahon

4ème congrès de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2002, Paris, France. ⟨hal-03225821⟩

• THESE

Evaluation de stratégies de commande pour véhicules hybride paralleles, Evaluation of control strategies for parallel hybrid vehicles

Sebastien Delprat

électriques associés à un moteur thermique. La première partie décrit les grandes familles d'architectures et le prototype réalisé au LAMIH au cours de travaux précédents. La deuxième partie est consacrée à l'étude d'algorithmes, appelés stratégies de commande, qui choisissent à…, Hybrid vehicles are usually propelled by one or two electric motor and an internal combustion engine. The first part of this study presents some classical mechanical arrangements and describes the prototype built at the LAMIH during a previous project. Algorithms, called control strategy, are used…

Automatique / Robotique. Université de Valenciennes et du Hainaut-Cambresis, 2002. Français. ⟨NNT : ⟩. ⟨tel-00007966⟩

• COMM

Fuzzy Decision Tree for the Objective Explanation of Subjective Functional Evaluation: Application to the Upper Limb

Emmanuel Roux, Patrice Caulier, Anne-Pascale Godillon-Maquinghen, Stéphane Bouilland, Denis Bouttens

The purpose of this paper is to contribute to the kinematics data interpretation in the domain of the shoulder arthroplasty and the associated rehabilitation process. Indeed this practice suffers from a lack of hindsight and from a lack of objective evaluation of its results. At first, the…

Workshop Intelligent Data Analysis in Medicine and Pharmacology (IDAMAP), held during the European Conference on Artificial Intelligence (ECAI), 2002, Lyon, France. ⟨hal-01372740⟩

• ART

Sensibilité à la vitesse de déformation des matériaux composites unidirectionnels

Patrick Rozycki, Daniel Coutellier

Des essais expérimentaux de traction et de compression sur des stratifiés d'orientations spécifiques ont démontré une dépendance importante vis-à-vis de la vitesse de déformation tant au niveau des caractéristiques matériaux qu'au niveau du type de comportement. Cet article propose donc l…, Some experimental tensile and compressive tests, which have been performed for laminates of specific orientations, have displayed a strong dependence with regard to the strain rate as well for the material characteristics as for the behaviour type. Thus this paper proposes the theoretical…

Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2002, 11 (2 3 4), pp.263-276. ⟨10.3166/reef.11.263-276⟩. ⟨hal-01007278⟩

• COUV

Les nouvelles exigences de la coopération

Jean Pierre Campagne, Olivier Sénéchal

Coopération et connaissances dans les Systèmes Industriels, Lavoisier, pp.51-67, 2002. ⟨hal-00203697⟩