Publications

Mechanical engineering

Optimal tool orientation in 3 + 2-axis machining considering machine kinematics

In 5-axis machining, the initial orientation and position of the part in the fixture on the machine table are chosen to avoid collisions and to ensure that axes ranges are respected. However, kinematics of the machine is rarely considered for…

Laureen Grandguillaume, Sylvain Lavernhe, Christophe Tournier

International Journal of Advanced Manufacturing Technology - 2021

Biomechanics

Improving and quantifying the transparency of an upper-limb robotic exoskeleton with a force sensor and electromyographic measures

Dorian Verdel, Simon Bastide, Olivier Bruneau, Bastien Berret, N Vignais

46e Congrès Société Biomécanique, Computer Methods in Biomechanics and Biomedical Engineering - 2021

Mechanical engineering

Évaluation de la qualité de la mise en couche pour le procédé de fusion laser sur lit de poudre

Virgile Batto, Emile Siboulet, Nicolas Muller, Yann Quinsat, Christophe Tournier

Conférence Manufacturing’21 - 2021

Mechanical engineering

Tool axis adjustment for 5-axis roughing operations

The increased accessibility of the tool achieved by using 5-axis roughing reduces the overall machining time of complex parts by reducing or eliminating the re-roughing and semi-finishing operations thereby decreasing the volume of remaining…

Baptiste Jousselin, Yann Quinsat, Christophe Tournier

CIRP Journal of Manufacturing Science and Technology - 2021

Mechanical engineering

Influence of the CNC behaviour on the laser spot trajectory in LPBF process

The quality of the parts produced in additive manufacturing by laser powder bed fusion (LPBF) depends on the understanding of all the physics involved in the process. In LPBF, the effective path of the laser spot is rarely studied and existing works…

Kevin Godineau, Sylvain Lavernhe, Christophe Tournier

Joint Special Interest Group meeting between euspen and ASPE Advancing Precision in Additive Manufacturing - 2021

Mechanical engineering

Maîtrise de l’orientation des axes outils pour le parcours de trajectoires d’ébauche 5 axes

Baptiste Jousselin, Yann Quinsat, Christophe Tournier

Conférence Manufacturing’21 - 2021

Automatic

Modelling and feedback control for a class of Petri Nets with shared resources subject to strict time constraints using Max-plus algebra.

Sofiane Aberkane, Redouane Kara, Saïd Amari

International Journal of Systems Science - 2021

Mechanical engineering

Direct additive manufactured beam shape defect identification from computed tomography and modal decomposition

As one of the main additive manufacturing (AM) advantages, lattice structures are being studied in many applications such as vibration attenuation, weight reduction of components or optimised heat exchangers. However, lattice structures are…

Marc-Antoine de Pastre, Yann Quinsat, Claire Lartigue

Joint Special Interest Group meeting between euspen and ASPE Advancing Precision in Additive Manufacturing - 2021

Automatic

Switching models and control of Petri Nets with shared resources under marking constraints.

Nesrine Ben Afia, Saïd Amari, Messaoud Hassani

International Journal of Computer Integrated Manufacturing - 2021

Sciences de l'ingénieur

Model reduction techniques for quantitative nano-mechanical AFM mode

Xuyang Chang, Stéphane Roux, Simon Hallais, Kostas Danas

Measurement Science and Technology - 2021