IHM'24 - 35e Conférence Internationale Francophone sur l'Interaction Humain-Machine, AFIHM; Sorbonne Université, Mar 2024, Paris, France. ⟨hal-04487273⟩

Poster de conférence

Modèle à champ de phase pour la prédiction de la rupture des matériaux ductiles soumis à de grandes vitesses de déformation : développement numérique et validation expérimentale

Yassine Harsi, Franck Lauro, Zouari Bassem, Chaari Fahmi, Hubert Cédric

The study of crack initiation and propagation in ductile materials is crucial across various fields such as materials engineering, manufacturing, and structural design. Numerically predicting crack propagation with accuracy is paramount for evaluating the durability and reliability of components...

Mardi des Chercheurs, Mar 2024, Mons, Belgique. ⟨hal-04588481⟩

Pré-publication, Document de travail

Covariance Stability Conditions for Linear Systems under Unbounded Additive and Parametric Uncertainties in Stochastic MPC applications

Kaouther Moussa, Mirko Fiacchini

This paper proposes new expressions of the error covariance dynamics for discrete-time linear systems affected by unbounded additive and parametric uncertainties. In tube-based stochastic MPC approaches, this dynamics is important for the computation of stochastic invariant sets that are used for...

2024. ⟨hal-04518553⟩

Communication dans un congrès

Numerical simulation of WLAM process for Metal Forming Tool Repair

Yabo Jia, Hans Boungomba, Tarik Sadat, Philippe Moreau, André Dubois, Jean-Dominique Guerin, Mirentxu Dubar, Laurent Dubar, Eric Feulvarch, Jean-Michel Bergheau

Additive manufacturing (AM) enables the repair of worn tools, providing a second life to the tool and presents real benefits in terms of economy and ecology. On the other hand, this multi-physics problem involves the coupling of thermal, mechanical, and metallurgical aspects during the repair...

International Metal Additive Manufacturing Symposium [2nd edition] (Metal AMS 2024), Mar 2024, Senlis, France, France. ⟨hal-04813128⟩

Chapitre d'ouvrage

The Use of Human Surrogate for the Assessment of Ballistic Impacts on the Thorax

Martin Chaufer, Rémi Delille, Benjamin Bourel, Christophe Maréchal, Franck Lauro, Olivier Mauzac, Sébastien Roth

This study described the creation of a physical human thorax surrogate dedicated to blunt ballistic impacts called SurHUByx. The geometry of this new surrogate is based on an existing numerical model, named HUByx, which consists of a biofidelic 50th percentile human torso finite element model. In...

Veronica Eliasson; Paul Allison; Phillip Jannotti. Dynamic Behavior of Materials, 1, Springer, pp.121-128, 2024, Conference Proceedings of the Society for Experimental Mechanics Series (CPSEMS), 978-3-031-50645-1. ⟨10.1007/978-3-031-50646-8_18⟩. ⟨hal-05008717⟩