Publicaciones

• Article dans une revue

A New Construction of Optical Zero-Correlation Zone Codes

Benattou Fassi, Abdelmalik Taleb-Ahmed

A new method for constructing optical zero-correlation zone (OZCZ) codes based on the Hadamard matrix and the concatenation operation is proposed. The most important property of the obtained codes is that the periodic correlation function of the proposed codes is zero for the phase shifts within...

Journal of Optical Communications and Networking, 2018, 39 (3), pp.359-368. ⟨10.1515/joc-2017-0214⟩. ⟨hal-03674620⟩

• Article dans une revue

New environmentally friendly coatings for hot forging tools

André Dubois, Mirentxu Dubar, Colin Debras, Kurt Hermange, Christelle Nivot, Christian Courtois

Two alumina coatings are developed to protect tool surface in hot forging: pure γ-alumina matrix loaded with α-alumina particles and pure γ-alumina matrix loaded with h-BN particles. The coatings are deposited on stainless tools by using a sol-gel procedure. Adherent coatings are obtained with an...

Surface and Coatings Technology, 2018, 344, pp.342-352. ⟨10.1016/j.surfcoat.2018.03.055⟩. ⟨hal-02909709⟩

• Article dans une revue

Bending analysis of planar structures made of functionally graded material by a meshless method

Jiao Li, Jun Lin, Yanjin Guan, Guangchun Wang, Hakim Naceur

A meshless Smoothed Hydrodynamic Particle (SPH) model is established to simulate the bending deformation of 2D structures made of Functionally Graded Materials (FGMs). The material property is assumed to be varied continuously through the thickness direction according to the power-law distribution...

Ferroelectrics, 2018, 527 (1), pp.85-92. ⟨10.1080/00150193.2018.1450509⟩. ⟨hal-03450705⟩

• Article dans une revue

Meshless modelling of low-velocity impacting damage for composite laminates

Jun Lin, Yanjin Guan, Jiao Li, Liang Huang, Hakim Naceur, Daniel Coutellier

The aim of this paper is to predict the low velocity impact damage in composite laminates through meshless Smoothed Particle Hydrodynamics (SPH) method. SPH shell model is developed based on the First-Order Shear Deformation Theory as well as explicit time integration using central difference...

Ferroelectrics, 2018, 527 (1), pp.93-106. ⟨10.1080/00150193.2018.1450543⟩. ⟨hal-03450097⟩

• Article dans une revue

FPGA-Centric Design Process for Avionic Simulation and Test

Rabie Ben Atitallah, Venkatasubramanian Viswanathan, Nicolas Belanger, Jean-Luc Dekeyser

Real-time computing systems are increasingly used in aerospace and avionic industries. In the face of power challenge, performance requirements and demands for higher flexibility, hardware designers are directed toward reconfigurable computing using field programmable gate arrays (FPGAs) that offer...

IEEE Transactions on Aerospace and Electronic Systems, 2018, 54 (3), pp.1047-1065. ⟨10.1109/TAES.2017.2733858⟩. ⟨hal-03400877⟩

• Article dans une revue

Automatic Hand Detection in Color Images based on skin region verification

Sofiane Medjram, Chaouki Babahenini, Yamina Mohamed Ben Ali, Abdelmalik Taleb-Ahmed

Among the modern means of communications that appeared recently, there is the natural computer interaction using hands. Several methods have been proposed for their detection in the literature, and the common methods are based on skin color. The majority of these methods perform on images...

Multimedia Tools and Applications, 2018, 77 (11), pp.13821-13851. ⟨10.1007/s11042-017-4995-0⟩. ⟨hal-03428499⟩

• Article dans une revue

<inline-formula> <tex-math notation="LaTeX">$H\infty$</tex-math> </inline-formula> LMI-Based Observer Design for Nonlinear Systems via Takagi–Sugeno Models With Unmeasured Premise Variables

Thierry-Marie Guerra, Raymundo Márquez Borbόn, Alexandre Kruszewski, Miguel Bernal

This paper is concerned with state estimation for continuous-time nonlinear systems. By means of a polytopic exact representation of the system using interpolation functions whose premise variables can be unmeasured, the differential mean value theorem and a quadratic Lyapunov function are used to...

• Article dans une revue

Arm-trunk coordination in wheelchair initiation displacement

Soufien Chikh, Cyril Garnier, Arnaud Faupin, Antonio Pinti, Samuel Boudet, Fairouz Azaiez, Eric Watelain

Arm-trunk coordination during the initiation of displacement in manual wheelchair is a complex task. The objective of this work is to study the arm-trunk coordination by measuring anticipatory and compensatory postural adjustments. Nine healthy subjects participated in the study after being trained...

Journal of Electromyography and Kinesiology, 2018, 40, pp.16-22. ⟨10.1016/j.jelekin.2018.03.001⟩. ⟨hal-03027991⟩

• Article dans une revue

A Novel Heterogeneous Approximate Multiplier for Low Power and High Performance

Ihsen Alouani, Hamzeh Ahangari, Özcan Özturk, Smail Niar

Approximate computing is a design paradigm considered for a range of applications that can tolerate some loss of accuracy. In fact, the bottleneck in conventional digital design techniques can be eliminated to achieve higher performance and energy efficiency by compromising accuracy. In this letter...

IEEE Embedded Systems Letters, 2018, 10 (2), pp.45-48. ⟨10.1109/LES.2017.2778341⟩. ⟨hal-03400601⟩

• Article dans une revue

Activités aquatiques à visée thérapeutique

Eric Watelain, Sultana Roland, Arnaud Faupin, Jean-Marc Vallier, Gilles Kemoun

De par ses propriétés intrinsèques, l'eau est un milieu privilégié en rééducation. Cependant, pour en tirer pleinement bénéfice, le thérapeute doit connaître l'ensemble des paramètres concernant l'hydrothérapie, que ce soit la physique des fluides, l'aménagement des bassins, les...

Emc Kinesitherapie, 2018, 26-140-A-12. ⟨hal-03028098⟩