Publications

Mechanical engineering

Predictive Modeling for Metal Additive Manufacturing : Key Characteristics and Porosity Characterization

Abstract : Quality control remains the main barrier for broader adoption of Additive Manufacturing processes. Data analytics, physical process modelling, part measurement and metrological assessment, are more and more used to achieve better quality…

Yahya Ismail Al-Meslemi

Automatic Control Engineering

Detection of life habits evolution of frail people in a smart dwelling

To face the increase of the number of frail people due to global population ageing, innovative solutions are explored to ensure to people staying in at home a satisfying quality of health.Ambient Assisted Living (AAL) scientific field aims at…

Kevin Fouquet

Mechanical engineering

Modélisation des dimensions géométriques de cordon aux points de changement de direction en WAAM

La fabrication additive par dépôt de fil à l’arc est une technologie en plein essor et propose, du fait de ses taux de déposes élevées et de son coût raisonnable, une alternative prometteuse à la fabrication soustractive. Les dimensions géométriques…

François Rouchon, Sylvain Lavernhe, Christophe Tournier, Xavier Lorang

Conférence Manufacturing’21 - 2021

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