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Liste des publications du LURPA

Affichage des publications 51 à 60 sur 772 au total

Mechanics of materials

Physically based bead topology model coupled with electro-mechanical power source model applied for wire and arc additive manufacturing

Metal additive manufacturing (MAM) has grown, in recent years, very strong interest in academic researches as well as industrial applications. Among MAM processes, wire and arc additive manufacturing (WAAM) became very popular through its advantages…

Chetra Mang, Xavier Lorang, Ramdane Tami, François Rouchon

15th World Congress on Computational Mechanics (WCCM-APCOM) -

Systems and Control

Observer design for labeled finite automata with inputs under stealthy actuators attacks

This paper addresses the problem of cyber-attacks in discrete-event systems framework. Labeled finite state automata with inputs derived from a particular class of Petri net, called Output Synchronized Petri nets, are used to model a given cyber…

Rabah Ammour, Said Amari, Leonardo Brenner, Isabel Demongodin, Dimitri Lefebvre

16th IFAC Workshop on Discrete Event Systems WODES -

Mechanical engineering

Simulation thermique par méthode Flash en fabrication additive LPBF pour l'amélioration du procédé et des pièces

Cette étude présente l'outil de simulation thermique développé afin d'analyser et améliorer le comportement thermique des pièces en fabrication par fusion laser sélective sur lit de poudre. La mise en oeuvre d'un modèle analytique explicite permet…

Kamel Ettaieb, Sylvain Lavernhe, Christophe Tournier

15ème Colloque National en Calcul des Structures -

Structural mechanics

Simulation thermique par méthode Flash en fabrication additive LPBF pour l'amélioration du procédé et des pièces

Cette étude présente l'outil de simulation thermique développé afin d'analyser et améliorer le comportement thermique des pièces en fabrication par fusion laser sélective sur lit de poudre. La mise en oeuvre d'un modèle analytique explicite permet…

Kamel Ettaieb, Sylvain Lavernhe, Christophe Tournier

15ème colloque national en calcul des structures -

Engineering Sciences

Finding the minimal cut sequences of dynamic, repairable, and reconfigurable systems from Generalized Boolean logic Driven Markov Process models

Minimal cut sequences computation is the main objective of qualitative safety analysis of dynamic systems. This article shows first that the existing definitions of minimal cut sequences are not suitable when these systems are both repairable and…

Pierre-Yves Piriou, Jean-Marc Faure, Jean-Jacques Lesage

Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability -