Publicaciones

• Article dans une revue

Boundedness and local stability of oscillation in a class of piecewise affine systems

Xinyong Wang, Laurentiu Hetel, Jimmy Lauber, Ying Tang

This paper investigates self-oscillation behaviors occurring in a class of piecewise affine (PWA) systems. We address a particular case of PWA systems with two subsystems and a linear switching surface. Conditions are given for characterizing forward invariant sets containing self-oscillating...

Automatica, 2024, 167, pp.111745. ⟨10.1016/j.automatica.2024.111745⟩. ⟨hal-04780020⟩

• Article dans une revue

Underbody flow control for base drag reduction of a real car model

Laurent Keirsbulck, Olivier Cadot, Marc Lippert, David Boussemart, Jérémy Basley, Sébastien Delprat, Sébastien Paganelli

A 1:5 scale realistic car model of the original Twingo GT but presenting a flat underbody and no exhaust line is tested in a wind tunnel at Reynolds numbers Re = 2.15 × 10^5 to 4.3 × 10^5. A range of underbody flow characteristic velocities Ub = [0.5 − 0.72]U∞ (U∞ the free-stream velocity) is...

Journal of Wind Engineering and Industrial Aerodynamics, 2024, 252, pp.105822. ⟨10.1016/j.jweia.2024.105822⟩. ⟨hal-04819727⟩

• Article dans une revue

Deep reinforcement learning with predictive auxiliary task for autonomous train collision avoidance

Antoine Plissonneau, Luca Jourdan, Damien Trentesaux, Lotfi Abdi, Mohamed Sallak, Abdelghani Bekrar, Benjamin Quost, Walter Schön

The contribution of this paper consists of a deep reinforcement learning (DRL) based method for autonomous train collision avoidance. While DRL applied to autonomous vehicles’ collision avoidance has shown interesting results compared to traditional methods, train-like vehicles are not currently...

Journal of Rail Transport Planning & Management, 2024, 31, pp.100453. ⟨10.1016/j.jrtpm.2024.100453⟩. ⟨hal-04607863⟩

• Article dans une revue

A coupled finite element-discrete element method for the modelling of brake squeal instabilities

Cédric Hubert, Yassine El Attaoui, Nicolas Leconte, Franck Massa

The work presented here proposes a contribution on the analysis of brake squeal phenomenon using a transient coupled finite element-discrete element method (FEM-DEM) simulation with pad surface topography evolution. To build the coupled FEM-DEM model, a non-overlapping strong coupling is first...

European Journal of Mechanics - A/Solids, 2024, 108, pp.105427. ⟨10.1016/j.euromechsol.2024.105427⟩. ⟨hal-04877940⟩

• Chapitre d'ouvrage

Interface Characterization by Nanoindentation and EBSD of Cu/Cu and Al/Cu Joints Produced by Magnetic Pulse Welding (MPW)

Benjamin Zielinski, Tarik Sadat, Rudy Dubois, José La Barbera, Cyrille Collin, Lola Lilensten, Denis Jouaffre, Eric Markiewicz, Laurent Dubar

Magnetic Pulse Welding (MPW) is a high-velocity impact welding technique that allows the joining of dissimilar materials such as aluminium and copper. Welding should be produced under the appropriate conditions: impact velocity (200-500 m.s-1) and collision angle (10-30°). The formation mechanisms...

Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity. ICTP 2023, 3, Springer Nature Switzerland, pp.53-63, 2024, Lecture Notes in Mechanical Engineering, 978-3-031-41341-4. ⟨10.1007/978-3-031-41341-4_7⟩. ⟨hal-04279006⟩

• Article dans une revue

A nodal-integration-based finite element method for solving steady-state nonlinear problems in the loading’s comoving frame

Yabo Jia, Jean-Baptiste Leblond, Jean-Christophe Roux, Jean-Michel Bergheau

Many thermomechanical processes, such as rolling, turning, grinding, welding or additive manufacturing, involve either a material flowing through a fixed load system or a heat source moving with respect to the material. In many situations, these processes involve a constant speed translational,...

Engineering with Computers, 2024, ⟨10.1007/s00366-024-02046-3⟩. ⟨hal-04800576⟩

• Article dans une revue

Protocole d’essai contrôlé randomisé visant à comparer les effets du SNAG entre deux groupes de patients souffrant de lombalgies non spécifiques avec un groupe contrôle, Randomized controlled trial protocol to compare the effects of SNAG among two groups of patients with nonspecific low back pain with a control group

Elisabeth Lye, Vianney Squedin, Hadrien Thomas

Contexte : La lombalgie, affection musculo-squelettique la plus répandue et principale cause d’invalidité en France, peut devenir chronique malgré un pronostic souvent favorable pour la forme aiguë, affectant gravement la qualité de vie et pouvant entraîner une désinsertion sociale et..., Background: Low back pain, the most common musculoskeletal disorder, and the main cause of disability in France, can become chronic Despite an often-favourable prognosis for the acute form. It seriously affects quality of life and can lead to social and professional exclusion.Mulligan techniques...

Revue Scientifique des travaux de fin d'Étude en Rééducation et Réadaptation, 2024, 2, ⟨10.25965/rse2r.281⟩. ⟨hal-04677365⟩

• Chapitre d'ouvrage

Ideation, Focus Groups, and Brainstorming

Hursula Mengue-Topio, Youssef Guedira, Sophie Lepreux, Christophe Kolski

Ideation is a key factor of success in more and more domains today. It can be integrated in different ways in projects, whatever the adapted methodological approaches are. Many methods supporting ideation are currently available and are widely used by researchers and practitioners. They evolve...

Constantine Stephanidis, Gavriel Salvendy. User Experience Methods and Tools in Human-Computer Interaction, CRC Press, 37 p., 2024, 9781003495161. ⟨hal-04842371⟩

• Communication dans un congrès

Serious Game for Company Governance: Supporting Integration, Prevention of Professional Disintegration and Job Retention of People with Disabilities

Yosra Mourali, Benoit Barathon, Maxime Bourgois Colin, Sondes Chaabane, Raja Fassi, Alice Ferrai, Yohan Guerrier, Dorothée Guilain, Christophe Kolski, Yoann Lebrun, Sophie Lepreux, Philippe Pudlo, Jason Sauvé

Despite efforts made, it is still difficult to clearly grasp the situation of disability within companies. Therefore, to overcome this problem, this paper proposes and describes an innovative tool that may facilitate corporate governance. The tool is a serious game developed on an interactive RFID...

15th ACM SIGCHI Symposium on Engineering Interactive Computing Systems, EICS 2023, Jun 2023, Swansea, UK, United Kingdom. pp.41-49, ⟨10.1007/978-3-031-59235-5_5⟩. ⟨hal-05363745⟩

• Article dans une revue

Iterated local search with ejection chains for the space-free multi-row facility layout problem

Song Wu, Wei Yang, Saïd Hanafi, Christophe Wilbaut, Yang Wang

European Journal of Operational Research, 2024, 316 (3), pp.873-886. ⟨10.1016/j.ejor.2024.03.012⟩. ⟨hal-05159499⟩