Publicaciones

• COMM

Régularisation du problème de frottement et résolution par Méthode Asymptotique Numérique

Fabien Béchet, Arnaud Lejeune, Michel Potier-Ferry

Cette communication a pour but de présenter une nouvelle méthode de régularisation de l’équation de frottement sec et l’algorithme de résolution associé dans le contexte de la Méthode Asymptotique Numérique. Cette nouvelle méthode est comparée à une méthode précédemment développée en terme de...

16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France. ⟨hal-04611030⟩

• COMM

Frottement multi-échelle : de la rugosité au calcul de structure via l'utilisation du Deep Learning

Victor Lalleman, Vincent Magnier, Pierre Gosselet, Cédric Hubert, Stéphane Salengro

La présence de défauts de surface (rugosité, défauts de surface, profils, etc.) au sein d'un contact entraîne indéniablement une modification de ses propriétés locales comme le coefficient de frottement. Sur les opérations de calage de roues sur essieux ferroviaires, cet état de surface est...

16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France. ⟨hal-04610942⟩

• COMM

Non-intrusive coupling of neural network-based local model and explicit dynamics

Afsal Pulikkathodi, Elisabeth Lacazedieu, Ludovic Chamoin, Jpb Ramirez, Laurent Rota, Malek Zarroug, Amin Zammouri

In solving large structural problems with multiple complex localized behaviors, current industry practices rely on highly simplified Finite Element Method (FEM) models, leading to inaccurate failure predictions. Various domain decomposition techniques have emerged to tackle these challenges, with...

16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France. ⟨hal-04431982⟩

• ART

A novel methodology to assess optical profilometer stability to discriminate surface roughness

Clement Moreau, Maxence Bigerelle, Julie Marteau, Julie Lemesle, David Paez, Robin Guibert, François Blateyron, Christopher Brown

A new method is proposed to investigate the measurement variation of instruments and their ability to discriminate two TA6V surfaces obtained by grinding with SiC grit papers (80 and 120). Three optical measurement technologies included into a single apparatus, namely Confocal Microscopy (CM),...

Surface Topography: Metrology and Properties, 2024, 12 (2), pp.025018. ⟨10.1088/2051-672X/ad4378⟩. ⟨hal-05318694⟩

• COMM

Agent's Cooperation Levels to Enhance Human-Robot Teaming

Sridath Tula, Marie-Pierre Pacaux-Lemoine, Emmanuelle Grislin-Le Strugeon, Paulo Eduardo Santos, Anna Ma-Wyatt, Jean-Philippe Diguet

Effective cooperation between human operators and robots is essential for the accomplishment of crucial tasks in tough and dangerous contexts, such as search and rescue operations. While autonomous robots excel at moving through dangerous conditions, human decisions made on the basis of global...

Workshop ARMS (Autonomous Robots and Multirobot Systems), 23rd Inter. Conference on Autonomous Agents and Multiagent Systems (AAMAS'24), May 2024, Auckland, New Zealand. ⟨hal-04571571⟩

• COUV

A primer to the nuances of authorisation, authentication, and identification

Enka Blanchard, Mehdi Bouhamidi, Jörg Pohle

This chapter, focused on the nuances between authorisation, authentication, and identification, is structured as follows. We start by going over conceptual aspects and setting some definitions around identification and authentication, from adversarial frameworks to information linking and leaking....

Jessica Eynard. L'identité numérique Quelle définition pour quelle protection ?, Larcier, 2024, 9782807919952. ⟨hal-04950647⟩

• ART

A new approach for dynamic output feedback control design of time-delayed nonlinear systems

Márcia L.C. Peixoto, Paulo S.P. Pessim, Reinaldo Palhares

This paper introduces a full-order dynamic output-feedback (DOF) controller for discrete-time nonlinear systems with time-varying delays represented by Linear Parameter-Varying (LPV) systems. The controller design is carried out by developing delay-dependent Linear Matrix Inequality-based...

European Journal of Control, 2024, 77, pp.100993. ⟨hal-05329952⟩

• ART

Brushes and brains: Does handedness influence surface topography of art painting?

François Berkmans, Frédéric Robache, Anna Mironova, Michal Wieczorowski, Maxence Bigerelle, Ludovic Nys

Measurement - Journal of the International Measurement Confederation (IMEKO), 2024, 230, pp.114521. ⟨10.1016/j.measurement.2024.114521⟩. ⟨hal-04550522⟩

• HDR

Intensification des transferts thermiques et massiques dans les procédés de production, de conversion et de gestion de l’énergie en valorisant les déchets en combustibles, Heat and mass transfer intensification in production, conversion and energy management processes by recovering waste into fuels

Emna Berrich

Ce rapport d'HDR synthétise mes contributions aux problématiques de recherche en « Mécanique des Fluides et Intensification des Transferts Thermiques et Massiques », sur des procédés de production et de gestion de l’énergie. Les machines soumises à des écoulements confinés de type écoulement..., This HDR report synthesizes contributions to research issues in "Fluid Mechanics and Heat and Mass Transfers’ Intensification", on energy production and management processes. Machines subjected to confined flows of the Couette-Taylor flow type without or with axial flow (CouetteTaylor-...

Mécanique des fluides [physics.class-ph]. Université Polytechnique Hauts-de-France, 2024. ⟨tel-04560330⟩

• COMM

Event-triggered Reconfiguration Scheduling of Hypergraph-based System-of-systems: the Resilience Reaction

Jun Jiang, Yiwen Chen, Othman Lakhal, Rochdi Merzouki

2024 IEEE International Systems Conference (SysCon), Apr 2024, Montreal, France. pp.1-7, ⟨10.1109/SysCon61195.2024.10553514⟩. ⟨hal-04687198⟩