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Affichage des publications 151 à 160 sur 4082 au total

Electronics

Data-driven Metamodels for Failure Analysis of Power Electronic Modules

This work presents a thorough analysis of machine learning (ML)-based metamodels to assess the reliability of power electronic modules (PEMs). Accurate lifetime prediction pipelines often require frequent updates of the mechanical state of PEMs…

Mehdi Ghrabli, Mounira Bouarroudj, Ludovic Chamoin, Emanuel Aldea

36th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF 2025) -

Engineering Sciences

Comparison of Environmental Impacts of AC, DC and Mixed Distribution Networks

The electrification growth has led to an increasing number of DC devices, such as PV panels and electric vehicle chargers. This revives the option of a DC distribution network, or rather mixed AC-DC network. The comparison between such alternatives…

Lukas Cafran, Victor Greco, Bernardo Taulois Braga, Roman Le Goff Latimier, Gurvan Jodin, Hamid Ben Ahmed, Tanguy Simon, Jean-Yves Gauthier, Jean-François Trégouët, Xuefang Lin-Shi

2025 IEEE Kiel PowerTech -

Mechanics

Méthode et approche de conception d'alliages fonctionnel dans le cadre d'alliages à haute entropie et composition complexe.

In an effort to explore alloy composition domains beyond those of alloys with only 2 or 3 main elements, several studies on High Entropy Alloys, Complex Composition Alloys, or Multi-Principal Element Alloys have attempted to explore much broader…

Sacha Plagnol--Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat

26e Congrès Français de Mécanique -

Mechanics

Comportement homogénéisé d'un microvia pour la modélisation mécanique d'un circuit imprimé avec composants enfouis

The boom of the e-technology is leading to new designs for printed circuit boards in response to the increase in component density. The solution found is to integrate active components into the unoccupied volume of the printed circuit board. To…

Flora Dailland, Gautier Girard, Mounira Bouarroudj, Marion Martiny, Sébastien Mercier

26e Congrès Français de Mécanique -

Embedded Systems

Towards an embedded architecture based back-end processing for AGV SLAM applications

Place recognition plays a crucial role in the Simultaneous Localization and Mapping (SLAM) process of self-driving cars. Over time, motion estimation is prone to accumulating errors, leading to drift. The ability to accurately recognize previously…

Mohammed Chghaf, Sergio Rodríguez Flórez, Abdelhafid El Ouardi

Microprocessors and Microsystems: Embedded Hardware Design -

Electromagnetism

Impact of guillotine cutting on losses in silicon steel

An experimental study of the impact of cutting processes on the magnetic properties of electrical steel sheets is presented. Cuttings by guillotine and electric discharge machining, with and without heat treatment, are considered. Microstructural…

Jeanne Le Soudeer, Olivier de La Barrière, Adrien Gilson, Yoann Guilhem, Olivier Hubert, Frédéric Mazaleyrat

Soft Magnetic Materials conférence -

Atomic Physics

À la jonction de deux infinis

Flottant entre deux profondeurs, celle des atomes d’un côté et celle des galaxies de l’autre, deux petits livres, récemment publiés, nous donnent un aperçu de l’état actuel de notre compréhension d’un Univers où les lois de la physique comblent la…

Martino Lobue

En attendant Nadeau -