Publicaciones

Affichage de 5001 à 5010 sur 5526

COMM

Towards an assistance for selecting methods and models for interactive software design or re-engineering within complex organisation: Application case of a CPOE software

Stéphanie Bernonville, Christophe Kolski, Marie-Catherine Beuscart-Zephir

The hospital activities display all of the characteristics of a very complex sociotechnic organisation. Consequently, the design of Computerized Physician Order Entry (CPOE) softwares which support this type of activity is very difficult. The Study of the procedure of these projects shows...

Second IEEE International Conference on Digital Information Management, Oct 2007, Lyon, France. pp.597-602, ⟨10.1109/ICDIM.2007.4444290⟩. ⟨hal-03451215⟩

COMM

Dynamic model for assessing impact of regeneration actions on system availability: application to weapon systems

Maxime Monnin, Benoît Iung, Olivier Sénéchal, Pascal Lelan

Availability is a determining factor in systems characterization. Because military systems must act in a hostile environment, they are particularly vulnerable in situations of unavailability. Military weapon systems can become unavailable due to system failures or damage to the system; in both...

54th Annual Reliability and Maintainability Symposium, RAMS 2008, Jan 2008, Las Vegas, Nevada, United States. pp.CDROM. ⟨hal-00312774⟩

THESE

Contribution à la caractérisation d'alliages métalliques à faible ductilité après re-fusion et solidification in situ, Contribution to the characterization of metal alloys with low ductility after re-melting and solidification in situ

Olivier Péniguet

Dans le domaine de l ‘élaboration par coulée des alliages métalliques, le recours aux nouvelles technologies visant à améliorer la productivité s’accompagne généralement d’une augmentation de l’occurrence de défauts structuraux, le plus souvent liés au refroidissement depuis l’état liquide. L’..., In the field of metallic alloys melting processing, the use of new technologies aiming at improving productivity generally increases structural defects occurrences, which are often related to the cooling from liquid state. Identification and prediction of those defects, mainly internal or...

Génie mécanique [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0003⟩. ⟨tel-03002113⟩

ART

A 3D analysis of fore and hindlimb motion during locomotion: comparison of overground and ladder walking in rats

Cyril Garnier, Maurice Falempin, Marie-Hélène Canu

The locomotor pattern, generated by the central pattern generator, is under the dependence of descending and peripheral pathways. The afferent feedback from peripheral receptors allows the animal to correct for disturbances that occur during walking, while supraspinal structures are important for...

Behavioural Brain Research, 2008, Behavioural Brain Research, 186 (1), pp.57-65. ⟨10.1016/j.bbr.2007.07.023⟩. ⟨hal-03330708⟩

THESE

Contribution à la validation des méthodes numériques pour les problèmes dynamiques couplés fluide-structure, Contribution to the validation of numerical methods for hydrodynamic impact

Grégory Haboussa

Ce travail vise à améliorer la capacité de prédiction des comportements dynamiques transitoires des solides et des structures lors de sollicitations de type crash, spécifiquement lorsqu’un milieu fluide doit être pris en compte. La première étape a consisté à mesurer une observable expérimentale,..., Numerous numerical methods exist that can be used to solve fluid/structure interactions during hydrodynamic impacts on deformable structures. The purpose of the present work is to define a methodology which allows validating these numerical methods. The first stage of this work is to establish...

Génie mécanique [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0005⟩. ⟨tel-03002173⟩

ART

Evaluation of agent-based interactive systems : proposal of an electronic informer using Petri Nets

Chi Dung Tran, Houcine Ezzedine, Christophe Kolski

The evaluation of interactive systems has been an active subject of research for many years. Many methods and tools have been proposed but most of them do not take architectural specificities of agent-based interactive systems into account. In addition, electronic informers are popular evaluation...

Journal of Universal Computer Science, 2008, 14 (9), pp.3202-3216. ⟨hal-03268968⟩

COMM

Vers une modélisation des systèmes coopératifs

Serge Debernard, David Annebicque, Igor Crevits, Thierry Poulain

Dans le cadre de la coopération homme-homme, les agents humains construisent et maintiennent une représentation partagée de la situation par l'intermédiaire d'échanges verbaux. Cette représentation a été appelée Référentiel Commun, mais n'est que virtuelle. Dans le cadre de la...

Conférence Internationale Francophone d'Automatique, CIFA 2008, 2008, Bucarest, Roumanie. ⟨hal-02112912⟩

COMM

Predictive energy management of hybrid vehicle

Saida Kermani, Sebastien Delprat, Rochdi Trigui, Thierry-Marie Guerra

Hybrid vehicles use two energy sources for their propelling. Usually an Internal Combustion Engine (ICE) is used with one or more electric machine(s) (EM). The problem is then to split the driver power demand between the ICE and the EM in order to minimize a criterion, usually the fuel consumption...

IEEE VPPC 2008, IEEE Vehicle Power and Propulsion Conference, Sep 2008, HARBIN, China. 6 p. ⟨hal-01354153⟩

COMM

Real time control of hybrid electric vehicle on a prescribed road

Saida Kermani, Sebastien Delprat, Thierry-Marie Guerra, Rochdi Trigui

Hybrid vehicles use two energy sources for their propelling. In order to investigate an optimal splitting of the power flows between the engine and the electric machine, an optimal control algorithm is recalled. A new formulation using maps allows a very fast solving this problem which then may be...

17th World Congress - The International Federation of Automatic Control, Jul 2008, Séoul, South Korea. pp.3356-3361, ⟨10.3182/20080706-5-KR-1001.00570⟩. ⟨hal-01354184⟩

OUV

Gestion et Performance des Systèmes Hospitaliers

Eric Marcon, Alain Guinet, Christian Tahon

Le système hospitalier est sujet à une mutation sans précédent. Face à cet enjeu, nombre d'établissements ont engagé d'importants projets de refonte de leurs infrastructures et de leurs organisations. En s'appuyant sur les grands principes du génie industriel, Gestion et performance...

Hermes Science. Lavoisier, 14 rue de Provigny, F-94236 CACHAN Cedex, pp.288, 2008, Jean-Paul Bourrières. ⟨hal-00207661⟩