Publications

Mechanical engineering

Influence of the opto-mechanical chain on the energy provided by the laser spot to the material in laser powder bed fusion processes

The additive manufacturing machines used in laser powder bed fusion processes are composed of an opto-mechanical chain whose purpose is to focus the laser in the work plane to locally fuse the material with the required energy. The opto-mechanical…

Kevin Godineau, Sylvain Lavernhe, Christophe Tournier

EUSPEN Special Interest Group Meeting: Advancing Precision in Additive Manufacturing - 2019

Mathématiques

Integrated training in using different Coordinate Measuring Systems to support Digital Manufacturing

Marco Menoncin, Enrico Savio, Michael Marxer, Nabil Anwer

MESIC 2019 - 2019

Automatique

A relative identification method for reactive systems

Clément Galetta, Jean-Marc Roussel, Jean-Marc Faure

14th IFAC - IEEE International Workshop on Discrete Event Systems (WODES) - 2019

Mécanique

Une approche d'inspection 3D automatique combinant capteur laser et palpeur

La mesure multi-capteurs s'avère très attractive pour la métrologie dimensionnelle, car elle permet un gain de temps certain. Cependant le gain de temps n'a de sens que si la qualité des résultats respecte le besoin métrologique. En effet, les…

Sif Sadaoui, Charyar Mehdi-Souzani, Claire Lartigue

16ème Colloque National S-mart - 2019

Robotique

Fault diagnosis based on identified discrete-event models

Marcos Moreira, Jean-Jacques Lesage

Control Engineering Practice - 2019

Automatic

Modelling and temporal evaluation of networked control systems using timed automata with guards and (max,+) algebra

In this paper, we have proposed a new approach to evaluate the response time of Networked Control Systems (NCS) working under client/server protocol. For this, we have used two tools of discrete event systems: Timed Automata with Guards (TAGs) and …

Ferhat Tamssaouet, S Amari

International Journal of Systems Science - 2018

Génie mécanique

Multi-level Freeform Machining Feature Characterization

Soumiya Bendjebla, Na Cai, Sylvain Lavernhe, Charyar Mehdi-Souzani, Nabil Anwer

CAD'18. Computer-Aided Design and Applications Conference - 2018

Mechanical engineering

Modélisation d'une chaine opto-mécanique de fabrication additive avec prise en compte des défauts d'assemblage

Les machines de fabrication additive utilisées dans les procédés SLM et SLA sont composées d'un système de balayage laser permettant de focaliser et diriger un faisceau laser pour fusionner la matière brute (poudre ou liquide). Une des…

Kevin Godineau, Sylvain Lavernhe, Christophe Tournier

Machines et Usinage à Grande Vitesse - 2018

Génie mécanique

Part surface roughness on laser sintering and milling of maraging steel 300

Claire Morel, Vitor Valentin Cioca, Sylvain Lavernhe, A Jardini, Erik Gustavo del Conte

14th Internation Conference on High Speed Manufacturing - 2018

Génie mécanique

Scanner path planning with the control of overlap for part inspection with an industrial robot

Nguyen Duy Minh Phan, Yann Quinsat, Sylvain Lavernhe, Claire Lartigue

International Journal of Advanced Manufacturing Technology - 2018