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

POSTER

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⟩

UNDEFINED

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⟩

COMM

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⟩

ART

Disabled Bodies as Public Bodies, Des corps handicapés comme corps publics

Enka Blanchard

In public settings, the disabled body seems to become a public body: it is grabbed, has its presence and its movements controlled and policed, and is made ever more dependent to force it to be grateful for the meager accommodations it receives. This article proposes an analysis of these public…, Dans l’espace public, le corps handicapé semble devenir public à son tour : on le touche, on contrôle ses déplacements et sa simple présence, on augmente enfin sa dépendance pour le forcer à être redevable des rares aménagements obtenus. Cet article propose d’analyser ces corps publics, leur statut…

Multitudes, 2024, 94. ⟨hal-04692373⟩

THESE

Capacités d’adaptations locomotrices de patients amputés transfémoraux dans différentes situations quotidiennes de marche, Locomotor adaptation capacities of transfemoral amputees in different daily walking conditions

Sophie Persine

La marche avec prothèse transfémorale engendre des asymétries et des stratégies compensatoires mises en évidence par les outils d’analyse tridimensionnelle de la locomotion. Malgré la rééducation apportée et l’ingénierie autour de l’appareillage pour limiter ces compensations, une dégénération…, Walking with a transfemoral prosthesis gives rise to asymmetries and compensatory strategies, as highlighted by three-dimensional locomotion analysis tools. Despite the rehabilitation provided and the engineering carried out around the prosthesis to limit these compensations, early degeneration of…

Ingénierie biomédicale. Université Polytechnique Hauts-de-France, 2024. Français. ⟨NNT : 2024UPHF0008⟩. ⟨tel-04701602⟩