Publications

Electric power

Banc de test de transistors MOSFET de puissance sous irradiation par ions lourds

Cet article présente un banc de vieillissement sous irradiation de transistors MOSFETs de puissance qui sera utilisé au GANIL (Grand Accélérateur National d'Ions Lourds). L'originalité de ce banc est d'assurer un fonctionnement par découpage haute…

Jean-Jacques Huselstein, François Forest, Mickaël Petit, Aymeric Privat, Antoine Touboul

Symposium de Génie Électrique 2014 - 2014

Electric power

Analyse du comportement magnétique et thermique d'un transformateur intercellulaire cyclique à 4 phases pour application impulsionnelle

Cet article présente l'étude et la réalisation d'un composant magnétique de type I.C.T. pour une application de chauffage impulsionnel de câble. L'objectif est de pouvoir injecter des impulsions de courant de quelques centaines d'ampères durant deux…

Mickaël Petit, Thierry Martiré, Abdallah Darkawi

Symposium de Génie Électrique 2014 - 2014

Electric power

Comparaison des systèmes de mesure et influence de la direction de laminage sur les pertes magnétiques et sur la courbe anhystérétique

-Une étude approfondie pour éviter les effets capacitifs inter-spires à haute fréquence au niveau de la bobine de H a été menée, ensuite une comparaison entre trois systèmes de mesures Epstein 700 spires, Epstein 200 spires et un perméamètre SST…

Oussama Hamrit, Frederic Mazaleyrat, Martino Lobue, Olivier de La Barriere, Michel Lecrivain

Symposium de Génie Électrique 2014 - 2014

Signal and Image processing

Versatility of constrained CRB for system analysis and design

Provided that one keeps in mind the Craḿer-Rao bound (CRB) limitations, that is, to become an overly optimistic lower bound when the observation conditions degrades, the CRB is a lower bound of great interest for analysis and design of a system of…

Tarek Menni, Jérôme Galy, Eric Chaumette, Pascal Larzabal

IEEE Transactions on Aerospace and Electronic Systems - 2014

Signal and Image processing

Fault tolerance of distributed systems by information pattern reconfiguration in the publisher/subscriber communication scheme

M. Staroswiecki, A. Moradi Amani

2014 European Control Conference (ECC) - 2014

Automatic

Using a high-gain observer for a hybrid output feedback: finite-time and asymptotic cases for SISO affine systems

This article suggests a design method of hybrid output feedbacks for affine systems under observability and stabilizability assumptions. Our aim is to use the separation principle on systems controlled by hybrid feedback laws. We investigate two…

Swann Marx, Vincent Andrieu, Christophe Prieur

ACC 2014 - American Control Conference - 2014

Materials Science

High Magnetic Moment of FeCo Nanoparticles Produced in Polyol Medium

High magnetization Fe55Co45 alloy nanoparticles have been successfully synthesized by the polyol reduction process followed by annealing under argon. The diethylene glycol (DEG) was used as solvent and reducing agent simultaneously in this process…

Karim Zehani, R. Bez, Jacques Moscovici, Frederic Mazaleyrat, N. Mliki, Lotfi Bessais

IEEE Transactions on Magnetics - 2014

Electric power

A novel method for estimating the flicker level generated by a wave energy farm composed of devices operated in variable speed mode

The output power of wave energy farms may be very fluctuating, which may give rise to power quality issues such as flicker. However, although there existed a method for estimating the flicker level generated by a wave energy farm in relation to its…

Anne Blavette, Dara O 'Sullivan, Ray Alcorn, Mohamed Machmoum, Michael Egan, Tony Lewis

EVER'14 - 2014

Electronics

Contribution à l'élaboration de modèles précis et à faible coût de calcul pour l'électronique de puissance et la CEM

Electromagnetic compatibility (EMC) is one of the major constraints involved in the design of power electronics structures. In the case of static power converters, the switching of semiconductors and their interactions with the parasitic elements…

Slim Hrigua

Analytical chemistry

Manipulation and optical detection of colloidal functional plasmonic nanostructures in microfluidic systems

The very strong optical resonances of plasmonic nanostructures can be harnessed for sensitive detection of chemical and biomolecular analytes in small volumes. Here we describe an approach towards optical biosensing in microfluidic systems using…

Martinus H. V. Werts, Florent Allix, Olivier Français, Céline Frochot, Laurent Griscom, Bruno Le Pioufle, Matthieu Loumaigne, Johanna Midelet

IEEE Journal of Selected Topics in Quantum Electronics - 2014