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Publications

Affichage des publications 1021 à 1030 sur 3711 au total

Electronics

Stress-based Model for Lifetime Estimation of Bond-Wire Contacts using Power Cycling Tests and Finite Element Modelling

In this paper, a lifetime model for bond wire contacts of Insulated Gate Bipolar Transistors (IGBT) power modules is reported. This model is based on power cycling tests obtained under accelerated conditions and a finite element model taking into…

Nausicaa Dornic, Zoubir Khatir, Son-Ha Tran, Ali Ibrahim, Richard Lallemand, Jean Pierre Ousten, Jeff Ewanchuk, Stefan Mollov

IEEE Journal of Emerging and Selected Topics in Power Electronics -

Electric power

Energy management of a thermally coupled fuel cell system and metal hydride tank

Being produced from renewable energy, hydrogen is one of the most efficient energy carriers of the future. Using metal alloys, hydrogen can be stored and transported at a low cost, in a safe and effective manner. However, most metals react with…

Djafar Chabane, Mona Ibrahim, Fabien Harel, Abdesslem Djerdir, Denis Candusso, Omar Elkedim

International Journal of Hydrogen Energy -

Engineering Sciences

Magnetic Shielding at Low Frequencies: Application for an Aluminum/Steel Composite Elaborated by Accumulative Roll Bonding

An IF steel/Al6061 composite elaborated by Accumulative Roll Bonding at room temperature is proposed for shielding effectiveness applications. The obtained composite is lighter than the copper and the steel with a density of 3–4.5. In the earlier…

Kévin Verstraete, Laurent Prévond, Anne‐laure Helbert, Thierry Baudin

Advanced Engineering Materials -

Analytical chemistry

Design of L-Cysteine and Acrylic Acid Imprinted Polypyrrole Sensors for Picomolar Detection of Lead Ions in Simple and Real Media

104 MHz surface acoustic wave sensors, functionalized with two polypyrrole (PPy) imprinted polymers, were designed for lead ion detection in liquid media. The main difference between the two ionic imprinted polymers (IIP) is related to the nature of…

Houssem Eddine El Yamine Sakhraoui, Zouhour Mazouz, Ghada Attia, Najla Fourati, Chouki Zerrouki, Naima Maouche, Ali Othmane, Nourdin Yaakoubi, Rafik Kalfat, Ahmed Madani, Belkacem Nessark

IEEE Sensors Journal -

Electromagnetism

An example of non-standard behavior of a maximum likelihood estimator in the large sample regime

In this paper, the performance of a maximum likelihood estimator (MLE) for a signal model accounting for possible coherence of the signal sources is studied. It is done by combining a dynamical evolution model of the source amplitude, namely a…

Lucien Bacharach, Jérôme Galy, Eric Chaumette, François Vincent, Alexandre Renaux, Mohammed Nabil El Korso

8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019) -

Signal and Image processing

Robust Estimation of Structured Scatter Matrices in (Mis)matched Models

Covariance matrix estimation is a ubiquitous problem in signal processing. In most modern signal processing applications, data are generally modeled by non-Gaussian distributions with covariance matrices exhibiting a particular structure. Taking…

Bruno Meriaux, Chengfang Ren, Mohammed Nabil El Korso, Arnaud Breloy, Philippe Forster

Signal Processing -

Multiagent Systems

Multi-Agent System for Smart-Grid Control with Commitment Mismatch and Congestion

Distribution networks must become smarter. Indeed they may otherwise become subject to issues such as line congestion due to the imminent deployment of electric vehicles at a large scale. Hence, it is necessary that these electric vehicles play a…

Jean-Baptiste Blanc-Rouchossé, Anne Blavette, Hamid Ben Ahmed, Guy Camilleri, Marie-Pierre Gleizes

IEEE PES Innovative Smart Grid Technologies (ISGT-Europe 2019) -