Recherche

Consulter le flux RSS

Publications

Liste des publications du LURPA

Affichage des publications 1 à 10 sur 826 au total

Mechanical engineering

Optimizing process stability and energy efficiency in wire arc additive manufacturing of nickelbased superalloys using machine learning

Wire arc additive manufacturing (WAAM) is rising as a key technique in the context of sustainability. In WAAM, single weld beads (WB) are the fundamental entity in toolpath planning. Its characteristics (e.g., height -h, width -w, aspect ratio -h/w,…

Thao Le Van, Duc Manh Dinh, Manh Cuong Bui, Quang Huy Mai, Quoc Hoang Pham, Yann Quinsat, Henri Paris

International Journal of Advanced Manufacturing Technology -

Mechanical engineering

Spatters deposition on Inconel 718 laser powder bed fusion manufacturing

In laser powder bed fusion (PBF-LB), the detrimental effects of by-products need attention when defining a manufacturing process. One of the by-products able to modify some parts' attributes is called spatters, which consists of metal particles…

Amada Rossi de Oliveira, Kevin Godineau, Sylvain Lavernhe, Erik Gustavo del Conte

Euspen's 25 th International Conference and Exhibition -

Engineering Sciences

Vers une maîtrise des incertitudes des Jumeaux Numériques des systèmes industriels

Digital Twins (DTs) have emerged as essential tools, offering advanced capabilities for modeling, simulation, and optimization of industrial systems. They ensure seamless synchronization with the corresponding Physical System (PS), thereby…

Bouthayna El Bouzaidi Tiali, Stephen Creff, Nabil Anwer

3ème congrès annuel de la SAGIP -

Engineering Sciences

Assessment of scan path for surface inspection via CADbased simulation

In industrial settings, 3D scanners have gained popularity for verifying dimensional conformity of manufactured parts.They offer an optimal balance between rapid data acquisition and high-quality measurements, making them particularly well-suited…

Nguyen Duy Minh Phan, Yann Quinsat

International Journal of Advanced Manufacturing Technology -

Automatic

Game-Theoretic Interaction Control for Assistive Exoskeletons: a 2-DOF Simulation Study

Enhancing interaction control remains a key challenge for robotic devices designed to assist human movement. Interaction control can be modeled as a dyadic differential game, where both the human and the robot aim to minimize their respective cost…

Abdelwaheb Hafs, Dorian Verdel, Olivier Bruneau, Bastien Berret

IFAC 2025 - Joint 10th IFAC Symposium on Mechatronic Systems and 14th Symposium on Robotics -

Mechanical engineering

A Methodology for Weld Bead Geometry and Operating Conditions Determination in Wire Arc Additive Manufacturing

When manufacturing a part using Directed Energy Deposition (DED) processes such as Wire Arc Additive Manufacturing (WAAM), it is necessary to determine the deposition path and operating parameters (wire feed speed, torch speed, energy). While the…

Diego Verbist, Matthieu Museau, Frederic Vignat, Sylvain Lavernhe

International Joint Conference on Mechanics, Design Engineering & Advanced Manufacturing -