Publicaciones

Affichage de 5091 à 5100 sur 5525

COMM

Criteria devoted to evaluate personalized interactive systems

Makram Soui, Mourad Abed, Christophe Kolski, Khaled Ghedira

In the recent years, the need for personalized interactive systems is in an intensive increase. Though they are important, up to now the evaluation of these systems is neglected and ignored. In this paper we define and explain the general concepts related to personalization. We also present...

GEI'2007, Mar 2007, Monastir, Tunisia. pp. 119-125. ⟨hal-03429441⟩

ART

Modèles numériques pour le crash de structures composites complexes

Daniel Coutellier, Rémi Grenêche

La performance dans le domaine de l'innovation industrielle passe inévitablement par le développement d'outils mieux adaptés aux nouvelles exigences. Le développement de méthodes de simulation numérique ou de techniques de réduction d'échelle s'inscrit dans cette optique puisqu..., The performance in the field of the industrial innovation obviously passes through the development of tools more specifically adapted to the new requirements. The development of numerical simulation methods or scaling techniques is part of this procedure because they make it possible to reduce the...

Revue des composites et des matériaux avancés = Journal of Composite and Advanced Materials, 2007, 17 (1), pp.71-82. ⟨10.3166/rcma.17.71-82⟩. ⟨hal-01789349⟩

THESE

Méthode et outils de diagnostic pour l'aide à la décision : application à la création de zones d'activités économiques dans une optique de développement durable, Diagnosis method and tool for the decision making : application for the creation of industrial and business park in a sustainable development way

Sana Sidi-Boumedine Boigelot

L'aménagement des Zones d'Activités Economiques ZAE est un enjeu majeur pour les collectivités à travers la création d'emploi et les rentrées fiscales. Face aux problèmes de fonctionnement d'une ZAE et aux impacts qu'elle génère sur son environnement urbain et naturel les..., The development of Industrial and Business Parks (IBP) is a major stake for the communities because of the creation of job and the financial contribution by taxes. In order to face the problems met in the IBP functionning and the impact which they have on theirs urban and natural environment, local...

Automatique / Robotique. Université de Valenciennes et du Hainaut-Cambrésis, UVHC, (France), 2007. Français. ⟨NNT : 2007VALE0006⟩. ⟨tel-03001842⟩

ART

Robust Takagi-Sugeno fuzzy control of a spark ignition engine

Djamel Khiar, Jimmy Lauber, Thierry Floquet, Guillaume Colin, Thierry-Marie Guerra, Yann Chamaillard

This work deals with the nonlinear control of a three cylinders spark ignition (SI) engine using a fuzzy control strategy based on a Takagi-Sugeno (TS) modeling and robust control approach. A physical model of the SI engine is presented and transformed into a TS model. Then, a robust nonlinear...

Control Engineering Practice, 2007, 15 (12), pp.1446-1456. ⟨10.1016/j.conengprac.2007.02.003⟩. ⟨hal-00627397⟩

THESE

Développement et évaluation de méthodes d'estimation des masses segmentaires basées sur des données géométriques et sur les forces externes : comparaison de modèles anthropométriques et géométriques, Development and evaluation of methods based on geomatrical data and external forces for estimating segment masses : comparison to anthropometric and geometric models

Julien Leboucher

L’utilisation de paramètres inertiels segmentaires proches de la réalité est primordiale à l’obtention de données cinétiques fiables lors de l’analyse du mouvement humain. Le corps humain est modélisé en un nombre variable de solides, considérés indéformables, dans la grande majorité des études du..., Use of body segment parameters close to reality is of the utmost importance in order to obtain reliable kinetics during human motion analysis. Human body is modeled as a various number of solids in the majority of human movement studies. This research aims at developing and testing two methods for...

Informatique [cs]. Université de Valenciennes et du Hainaut-Cambrésis, 2007. Français. ⟨NNT : 2007VALE0007⟩. ⟨tel-03001797⟩

THESE

Maîtrise de la robustesse de systèmes dynamiques non-linéaires vis-à-vis de paramètres imprécis : application à l'optimisation de suspensions GMP en phase d'avant-projet, Control of the robustness of non-linear dynamic systems subject to inaccuracies : applying to powertrain mounting system optimization during the preliminary project design process

Samuel Boudart

En conception d’avant projet, les impératifs de rapidité et de réduction des coûts sont à l’origine du recours quasi-systématique aux techniques d’optimisation numérique. La conception la plus performante est ici l’objectif principal recherché. Depuis quelques années, les chercheurs et les..., In preliminary projects, numerical optimization techniques allow to obtain efficient solutions rapidly and at lower cost. The aim of such tools is to search and obtain the best design. For a few years, methods of simulation integrating the inaccuracies inherent in the realization of the...

Génie mécanique [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambrésis, UVHC, (France), 2007. Français. ⟨NNT : 2007VALE0002⟩. ⟨tel-03001873⟩

COMM

From perception to conflict resolution: priority-managing mechanism for road intersections

Jean-Michel Auberlet, Alexis Champion, René Mandiau, Stéphane Espie, Christophe Kolski

Traffic jams constitute an important problem in the cities. Before improving or modifying the infrastructure and the traffic equipments, it seems necessary to evaluate and to measure their impacts on the traffic system, on the capacity as well as on the safety. The evaluation of the proposed...

Proceedings Transportation Research Board (TRB) 86th Annual Meeting, Jan 2007, Washington, United States. ⟨hal-03457058⟩

COMM

Traces using aspect oriented programming and interactive agent-based architecture for early usability evaluation: basic principles and comparison

Jean-Claude Tarby, Houcine Ezzedine, Philippe Laporte, J. Rouillard, Christophe Kolski

Early evaluation of interactive systems is currently the subject of numerous researches. Some of them aim at explicitly coupling design and evaluation by various software mechanisms. We describe in this paper two approaches of early evaluation exploiting new technologies and paradigms. The first...

12th International Conference on Human-Computer Interaction (HCI 2007), Jul 2007, Pékin, China. pp.632-641, ⟨10.1007/978-3-540-73105-4_70⟩. ⟨hal-00731382⟩

COMM

Towards a generic and configurable model of an electronic informer to assist the evaluation of agent-based interactive systems

Chi Dung Tran, Houcine Ezzedine, Christophe Kolski

This paper presents a generic and configurable model of an electronic informer to assist the evaluation for agent-based interactive systems. In order to propose this model, the current state of the art concerning architectures used for traditional interactive systems is presented, along with that...

ICEIS'2007, Ninth International Conference on Enterprise Information Systems, Proceedings Human-Computer Interaction, Jun 2007, Funchal, Portugal. pp.290-293, ⟨10.5220/0002377702900293⟩. ⟨hal-03457001⟩

COMM

Simulation of dry and lubricated contacts in multi-body systems

Eric Quetel, Johannes Müllers, Daniel Coutellier, Markus Hinterkausen

The present paper investigates the modeling of counterformal elastohydrodynamic lubricated contacts in multi-body system environments. The aim is to obtain a representation of the dynamic behaviour and characteristic values for lifetime calculations. Two contact models are presented for the study..., L'article suivant concerne la modélisation de contacts élastohydrodynamiques entre semi-espaces dans les environnements de systèmes multi-corps dans le but d'obtenir une représentation du comportement dynamique de mécanismes complexes et d'évaluer les grandeurs caractéristiques...

8e Colloque national en calcul des structures, CSMA, May 2007, Giens, France. ⟨hal-01504171⟩