Publications

• Article dans une revue

Analysis of the effects of different machining processes on sealing using multiscale topography

Raphaël Deltombe, Maxence Bigerelle, Abdeljalil Jourani

This study characterizes seal performance using a multiscale analysis of surface topography. The performance of two surface morphologies is compared: the first one is obtained with machining only and leads to leakage while the second one is obtained with machining and superfinishing and prevents…

Surface Topography: Metrology and Properties, 2016, 4 (1), pp.015003. ⟨10.1088/2051-672X/4/1/015003⟩. ⟨hal-03448090⟩

• Communication dans un congrès

Surface canal, squelette et espace des sphères

Jean-Paul Becar, Sylvie Chambon, Bastien Durix, Lionel Garnier, Géraldine Morin, Céline Roudet

Une surface canal est l'enveloppe d'une famille à un paramètre de sphères orientées. Connaissant les fonctions de centre et de rayon associées à celle-ci, il est aisé d'obtenir une paramétrisation de la surface. Nous étudions dans cet article l'opération inverse, c'est-à-…, A canal surface is the envelope of a one-parameter familly of oriented spheres. With the knowledge of center an radius functions associated to it, it is easy to compute a parametrisation of the surface. In this article, we study the inverse operation, which is the search for the spheres in the…

Journées du Groupe de Travail en Modélisation Géométriq (GTMG 2016), CNRS; AFIG : Association Française d’Informatique Graphique; Chapitre Français d’Eurographics, Mar 2016, Dijon, France. ⟨hal-02508286⟩

• Article dans une revue

Generalized LMI observer design for discrete-time nonlinear descriptor models

Víctor Estrada Manzo, Zsofia Lendek, Thierry-Marie Guerra

The present paper provides a systematic way to generalize Takagi-Sugeno observer design for discrete-time nonlinear descriptor models. The approach is based on Finsler's lemma, which decouples the observer gains from the Lyapunov function. The results are expressed as strict LMI constraints.…

Neurocomputing, 2016, 182, pp.210-220. ⟨10.1016/j.neucom.2015.12.033⟩. ⟨hal-03426862⟩

• Article dans une revue

The Dirichlet problem for a prescribed anisotropic mean curvature equation

Chiara Corsato, Colette De Coster, Pierpaolo Omari

We discuss existence, uniqueness, regularity and boundary behaviour of solutions of the Dirichlet problem for the prescribed anisotropic mean curvature equation −div(∇u/1+|∇u|2)=−au+b/1+|∇u|2, where a,b>0 are given parameters and Ω is a bounded Lipschitz domain in RN. This equation appears in…

Journal of Differential Equations, 2016, 260 (5), pp.4572-4618. ⟨10.1016/j.jde.2015.11.024⟩. ⟨hal-03135815⟩

• Article dans une revue

A new approach of the Star Excursion Balance Test to assess dynamic postural control in people complaining from chronic ankle instability

Raphaël Pionnier, Nicolas Decoufour, Franck Barbier, Christophe Popineau, Emilie Simoneau-Buessinger

The purpose of this study was to quantitatively and qualitatively assess dynamic balance with accuracy in individuals with chronic ankle instability (CAI). To this aim, a motion capture system was used while participants performed the Star Excursion Balance Test (SEBT). Reached distances for the 8…

Gait & Posture, 2016, 45, pp.97-102. ⟨10.1016/j.gaitpost.2016.01.013⟩. ⟨hal-03464297⟩

• Rapport

Mesures acoustiques du mouillage sur structures modèles type ST

Christophe Virgilio, Julien Carlier, Malika Toubal, V. Thomy, Pierre Campistron, Bertrand Nongaillard, Lucile Broussous, Philippe Garnier

[Contrat] Laboratoire commun STMicroelectronics-IEMN T3. 2016. ⟨hal-03572287⟩

• Rapport

Modèle interaction acoustique sur interface nanostructures/liquide (étape 1 : onde longitudinale)

Christophe Virgilio, Pierre Campistron, Julien Carlier, Bertrand Nongaillard, V. Thomy, Malika Toubal, Lucile Broussous, Philippe Garnier

[Contrat] IEMN-DOAE (Université Polytechnique Hauts-de-France). 2016. ⟨hal-03572326⟩

• Article dans une revue

« Tomber ne suffit pas : les limites spatio-temporelles de l'obligation de sécurité du transporteur ferroviaire de voyageurs », note sous Cour de cassation, première Chambre civile, 25 novembre 2015, n° 14- 16.209

Laurent Siguoirt

Petites affiches, 2016, 36, pp.11-14. ⟨hal-02927893⟩

• Chapitre d'ouvrage

Jean Cocteau et la fragmentation orphique

Bénédicte Gorrillot

Serge Linarès. Cahier de l’Herne, Éditions de L'Herne, pp.113-123, 2016, Jean Cocteau, 9782851971838. ⟨hal-03541101⟩

• Article dans une revue

Development of flexible SAW sensors for non-destructive testing of structure

Rafatou Takpara, Marc Duquennoy, Christian Courtois, Maurice Gonon, Mohammadi Ouaftouh, Gregory Martic, Mohamed Rguiti, Frédéric Jenot, Laurent Seronveaux, Christine Pelegris

In order to accurately examine structures surfaces, it is interesting to use surface SAW (Surface Acoustic Wave). Such waves are well suited for example to detect early emerging cracks or to test the quality of a coating. In addition, when coatings are thin or when emergent cracks are precocious,…

AIP Conference Proceedings, 2016, 1706 (1), ⟨10.1063/1.4940521⟩. ⟨hal-03119947⟩