Publications

Automatic

Système de caméras intelligentes pour l’étude en temps-réel de personnes en mouvement

We propose a detection and trackingsystem of people moving in large spacessystem. Our solution is based on a network ofsmart cameras capable of retrievingspatiotemporal information from the observedpeople. These smart cameras are composed bya 3d…

Andres Burbano

Acoustics

Caractérisation ultrasonore de matériaux utilisés dans les reproductions des sculptures du patrimoine culturel

Andrés Arciniegas, Loïc Martinez, Stephane Serfaty, Nicolas Wilkie-Chancellier

14ème Congrès Français d'Acoustique (CFA 2018) - 2018

Electric power

SiC MOSFETs robustness for diode-less applications

Silicon-Carbide (SiC) technology presents several advantages over silicon for power electronics applications, such as lower losses. However, SiC technology is not totally mature, and some reliability problems remain. This paper studies the…

Oriol Aviño Salvado, C. Cheng, Cyril Buttay, Hervé Morel, D Labrousse, S Lefebvre, M. Ali

EPE Journal - European Power Electronics and Drives - 2018

Automatic

L'Organisation Africaine pour l'Aéronautique et le Spatial (AASO)

Présentation de l'action de l'organisation AASO portée sur l'aéronautique et le Spatial et pour la promotion de ces sciences sur l'Afrique en lien avec l'Europe.

Samir Bouaziz

Electric power

Etude de l'intérêt de la montée en tension du bus DC pour minimiser les pertes dans l'onduleur d'un véhicule électrique

Currently, autonomy of electric vehicles is one of the most blocking points for developing such mean of transport. An optimization of the efficiency of the power train is thus a primordial objective. The thesis is part of a context of energy…

Dounia Oustad

Electric power

Characterization, modeling and aging behavior of GaN power transistors

Seeking green cities, reducing the greenhouse effect and finding a substitute to oil uses are all strong reasons that attract research and industry to find other alternatives. One of these solutions is a broader use of electrical energy. Over the…

Fadi Nader Fouad Zaki

Electric power

Ensure an original and safe “Fail-to-Open” mode in planar and trench power SiC MOSFET devices in extreme short-circuit operation

François Boige, Frédéric Richardeau, S. Lefebvre, Jean Marc Blaquière, G. Guibaud

29th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF 2018), Oct. 1-5, 2018, Aalborg (DENMARK) - 2018

Electric power

Experimental investigation of the reliability of Printed Circuit Board (PCB)-embedded power dies with pressed contact made of metal foam

A Printed Circuit Board (PCB)-embedding process using pressed metal foam to connect the top-side pads of power dies is considered. The manufacturing process, simple and highly cost-effective, is described in detail; samples are manufactured and…

Yoann Pascal, D. Labrousse, Mickael Petit, S. Lefebvre, François Costa

Microelectronics Reliability - 2018

Materials Science

Dynamic Magnetostriction of CoFe2O4 and Its Role in Magnetoelectric Composites

Applications of magnetostrictive materials commonly involve the use of the dynamic deformation, i.e., the piezomagnetic effect. Usually, this effect is described by the strain derivative ∂λ=∂H, which is deduced from the quasistatic magnetostrictive…

Alex Aubert, V. Loyau, Yoann Pascal, F. Mazaleyrat, M. Lobue

Physical Review Applied - 2018

Artificial Intelligence

Tackling pedestrian detection in large scenes with multiple views and representations

Pedestrian detection and tracking have become important fields in Computer Vision research, due to their implications for many applications, e.g. surveillance, autonomous cars, robotics. Pedestrian detection in high density crowds is a natural…

Nicola Pellicanò