Publications

• Article dans une revue

A classification of isotropic affine hyperspheres

Marilena Moruz, Luc Vrancken

We study affine hypersurfaces M, which have isotropic difference tensor. Note that, any surface always has isotropic difference tensor. In case that the metric is positive definite, such hypersurfaces have been previously studied in [O. Birembaux and M. Djoric, Isotropic affine spheres, Acta Math.…

International Journal of Mathematics, 2016, 27 (9), pp.1650074. ⟨10.1142/S0129167X16500749⟩. ⟨hal-03173175⟩

• Article dans une revue

Derivatives in noncommutative calculus and deformation property of quantum algebras

Dimitri Gurevich, Pavel Saponov

The aim of the paper is twofold. First, we introduce analogs of (partial) derivatives on certain noncommutative algebras, including some enveloping algebras and their “braided counterparts” — the so-called modified Reflection Equation algebras. With the use of the mentioned derivatives we construct…

Journal of Noncommutative Geometry, 2016, 10 (4), pp.1215-1241. ⟨10.4171/JNCG/258⟩. ⟨hal-03165320⟩

• Rapport

Pistes d’amélioration d’un siège d’avion pour passager à mobilité réduite

François Gabrielli, Philippe Pudlo

[Rapport de recherche] LAMIH, Valenciennes. 2016. ⟨hal-03420631⟩

• Chapitre d'ouvrage

Measurements of dynamic properties of ballistic yarns using innovative testing devices

Caroline Chevalier, Christophe Kerisit, Andreas Klavzar, François Boussu, Daniel Coutellier

This chapter highlights the influence of the dynamic characteristic of yarn on the ballistic performance of fabric submitted to impact. A brief review of existing research works done on the dynamic tensile test known as the Hopkinson bar, and more recently the Split Flying Bar, is presented. A new…

Advanced Fibrous Composite Materials for Ballistic Protection, Elsevier, pp.199-215, 2016, 978-178242461-1. ⟨10.1016/B978-1-78242-461-1.00007-8⟩. ⟨hal-03667392⟩

• Article dans une revue

Turbulent Plane Impinging Jet-Physical Insight and Turbulence Modeling

Mahmoud Charmiyan, Ahmed-Reza Azimian, Laurent Keirsbulck, Ebrahim Shirani, Fethi Aloui

A 3D numerical simulation using large eddy simulation (LES) method is performed for a submerged turbulent water slot jet impinging normally on a flat plate with a nozzle-to-plate distance of 10 jet width and a Reynolds number of 16000 and the results are compared with the existing experimental data…

Journal of Applied Fluid Mechanics, 2016, 9 (1), pp.11-17. ⟨10.36884/jafm.9.SI1.25825⟩. ⟨hal-03448221⟩

• Communication dans un congrès

Maintenance decision support for sustainable performance: problems and research directions at the crossroads of health management and eco-design

Olivier Sénéchal

Despite companies progressively taking sustainable performance into account through various governmental incentives and policies, most still have their own strategic, tactical or operational targets based essentially on economic criteria (turnover, productivity, inventory valuation...). Since the…

3rd IFAC Workshop on Advanced Maintenance Engineering, Services and Technology AMEST 2016, Oct 2016, Biarritz, France. pp.85-90, ⟨10.1016/j.ifacol.2016.11.015⟩. ⟨hal-03416145⟩

• Rapport

Modélisation macroscopique d’un assemblage soudé 3 tôles multi-matériaux

Nicolas Leconte, Rim Chtourou, Tuan Hung Nguyen, Eric Markiewicz, Fahmi Chaari, Grégory Haugou

[Rapport de recherche] Rapport projet ANR ASAP, LAMIH, Valenciennes. 2016. ⟨hal-03442603⟩

• Communication dans un congrès

New Optical Approach of SAW Delay Line Characterization

Lyes Djoumi, Nikolay Smagin, Meddy Vanotti, Dame Fall, Etienne Herth, Marc Duquennoy, Mohammadi Ouaftouh, Virginie Blondeau-Patissier, Frédéric Jenot

Surface acoustic wave devices are usually characterized solely through their electrical parameters. Mechanical displacements can also be numerically computed using finite element software. In this paper, we show that this characterization can be supplemented using an interferometer system capable…

30th Eurosensors Conference, EUROSENSORS XXX, Sep 2016, Budapest, Hungary. pp.838-843. ⟨hal-03586205⟩

• Article dans une revue

Experimental study on the stability of an impedance-type force-feedback architecture based on an augmented-state observer for a haptic system under time delay using a LMI approach

Quoc Viet Dang, Laurent Vermeiren, Antoine Dequidt, Michel Dambrine

One of the most important performance measures of a haptic interface may be characterized by its behaviour in the implementation of a virtual wall in terms of the biggest value of the virtual stiffness that still leaves the device stable. This value depends on many factors including time delays and…

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2016, 230 (1), pp.58-71. ⟨10.1177/0959651815611566⟩. ⟨hal-03426981⟩

• Article dans une revue

Remarks on stabilization of second-order evolution equations by unbounded dynamic feedbacks

Zainab Abbas, Kaïs Ammari, Denis Mercier

In this paper, we consider second-order evolution equations with unbounded dynamic feedbacks. Under a regularity assumption, we show that observability properties for the undamped problem imply decay estimates for the damped problem. We consider both uniform and non-uniform decay properties.

Journal of Evolution Equations, 2016, 16 (1), pp.95-130. ⟨10.1007/s00028-015-0294-2⟩. ⟨hal-03134782⟩