Publicaciones

• Article dans une revue

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⟩

• Article dans une revue

Interpreted Petri Nets used for human-machine dialogue specification

Faouzi Moussa, Meriem Riahi, Christophe Kolski, Mohamed Moalla

This paper proposes an approach for the specification of human-machine dialogue for interactive process control applications supported by a tool called Ergo-Conceptor+. This approach is based on a formal modelling of the Human-Machine System (HMS) behaviour. This modelling make possible the...

Integrated Computer-Aided Engineering, 2002, 9 (1), pp.87-98. ⟨10.3233/ica-2002-9106⟩. ⟨hal-03330812⟩

• Article dans une revue

Evaluation of the global optimisation method within the upper limb kinematics analysis

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

The aim of this study is to assess the performances of the global optimisation (GO) method (Bone position estimation from skin marker co-ordinates using GO with joint constraints. Journal of Biomechanics 32, 129-134) within the upper limb kinematics analysis. First the model of the upper limb is...

Journal of Biomechanics, 2002, 35 (9), pp.1279-83. ⟨10.1016/S0021-9290(02)00088-X⟩. ⟨hal-00396044⟩

• Article dans une revue

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⟩

• Article dans une revue

In vitro MC3T3 osteoblast adhesion with respect to surface roughness of Ti6Al4V substrates

P Linez-Bataillon, F Monchau, Maxence Bigerelle, H F Hildebrand

This work investigates the role of the surface roughness of Ti6Al4V on the cell morphology, proliferation and adhesion, and in particular on the variation of the expression of cell adhesion proteins. Standardised test samples with five different surface preparations are used: sandblasted, 80, 1200...

Biomolecular Engineering, 2002, 19 (2-6), pp.133 - 141. ⟨10.1016/s1389-0344(02)00024-2⟩. ⟨hal-03280933⟩

• Article dans une revue

A PERTURBATION ESTIMATION TO SOLVE THE FUNDAMENTAL PROBLEM OF RESIDUAL GENERATION

T. Floquet, Mohamed Djemai, Jean-Pierre Barbot, W. Perruquetti

This paper deals with fault detection and more particularly with the Fundamental Problem of Residual Generation (FPRG). In former works, conditions, based on the properties of invariant distributions involving the disturbance vector field, were given to solve this problem. The aim of the present...

IFAC Proceedings Volumes, 2002, 35 (1), pp.223 - 228. ⟨10.3182/20020721-6-ES-1901.00287⟩. ⟨hal-01932964⟩

• Article dans une revue

Riveted joint modeling for numerical analysis of airframe crashworthiness

B. Langrand, E. Deletombe, E. Markiewicz, P. Drazétic

Finite Elements in Analysis and Design, 2001, 38 (1), pp.21-44. ⟨10.1016/S0168-874X(01)00050-6⟩. ⟨hal-04911382⟩

• Article dans une revue

Computational methods for predicting impact damage in composite structures

Alastair F. Johnson, Anthony K. Pickett, Patrick Rozycki

This paper describes recent progress in materials modelling and numerical simulation of the impact response of fibre reinforced composite structures. A continuum damage-mechanics (CDM) model for fabric-reinforced composites is developed as a framework within which both in-ply and delamination...

Composites Science and Technology, 2001, 61 (15), pp.2183-2192. ⟨10.1016/S0266-3538(01)00111-7⟩. ⟨hal-01005986⟩

• Article dans une revue

Dimensionnement en dynamique rapide de multi-matériaux utilisés en aéronautique

Daniel Coutellier, Patrick Rozycki

L'application des matériaux composites à des structures soumises à des phénomènes complexes en dynamique rapide nécessite le développement de nouveaux moyens de simulation numérique. La présentation, qui est ici réalisée, est la synthèse des travaux menés au laboratoire dans ce domaine en...

Mechanics & Industry, 2001, 2 (1), pp.23-31. ⟨10.1016/S1296-2139(00)01079-4⟩. ⟨hal-01006749⟩

• Article dans une revue

Heuristics for railway infrastructure saturation

Xavier Delorme, Joaquín Rodriguez, Xavier Gandibleux

This research concerns the problem of the evaluation of the railway infrastructure capacity. It is an important question when railway authorities have to choose between different infrastructure investment projects. We developped independently two heuristic approaches to solve the infrastructure...

Electronic Notes in Theoretical Computer Science, 2001, ATMOS 2001, Algorithmic MeThods and Models for Optimization of RailwayS (Satellite Workshop of ICALP 2001), 50 (1), pp.39 - 53. ⟨10.1016/S1571-0661(04)00164-1⟩. ⟨hal-00462018⟩