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Affichage des publications 381 à 390 sur 3710 au total

Engineering Sciences

Hybrid Excited Synchronous Machines

Our transition towards a cleaner and more sustainable future has seen an increase in the use of electrical energy in the functioning of our society. This implies the need to develop tools and methods which allow us to study electromagnetic devices…

Yacine Amara, H. Ben Ahmed, Mohamed Gabsi

Engineering Sciences

Surface Displacement Measurements of Artworks: New Data Processing for Speckle Pattern Interferometry

Curators have developed preventive conservation strategies and usually try to control the temperature (T) and relative humidity (RH) variations in the museum rooms to stabilise the artworks. The control systems chosen by museums depend on the size…

Théa de Seauve, Vincent Detalle, Alexandre Semerok, Sébastien Aze, Olivier Grauby, Sophie Bosonnet, Kevin Ginestar, Jean-Marc Vallet

Applied Physics B - Laser and Optics -

Engineering Sciences

Determination of Lightning Induced Effects in Aeronautic Systems by Analytical Formulation

This paper deals with an original approach relying on the Partial Element Equivalent Circuit (PEEC) method through an analytic integration of PEEC equations. This work especially focuses on the implementation of a surface formalism (here called…

Yonathan Corredores, Lucas Pniak, Pierre-Etienne Lévy, Sebastien Lallechere, Francois de Daran

ICOLSE 2022 -

Electric power

Système de conversion tension/courant ou courant/tension

La présente invention concerne un système de conversion de tension en courant ou de courant en tension. Elle concerne aussi un procédé de conversion de tension en courant ou de courant en tension Le domaine de l'invention est plus particulièrement,…

Mickael Petit, François Fb Bouvet, Eric Dupuy, Ayawo Roger Ekon

Signal and Image processing

On the False Alarm Probability of the Normalized Matched Filter for Off-Grid Target Detection

Off-grid targets are known to induce a mismatch that dramatically impacts the detection probability of the popular Normalized Matched Filter. To overcome this problem, the unknown target parameter is usually estimated through a Maximum Likelihood…

P. Develter, J. Bosse, O. Rabaste, P. Forster, J.-P. Ovarlez

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) -

Signal and Image processing

Sur la probabilité de fausse alarme du Filtre Adapté Normalisé pour la détection de cibles hors-grille

Les cibles hors-grille sont connues pour introduire une désadaptation du signal reçu vis à vis du signal théorique qui dégrade spectaculairement les performances du Filtre Adapté Normalisé. Pour éviter ce problème, les paramètres inconnus de la…

Pierre Develter, Jonathan Bosse, Olivier Rabaste, Philippe Forster, Jean-Philippe Ovarlez

GRETSI 2022. XXVIIIème Colloque Francophone de Traitement du Signal et des Images -

Electric power

On-Board Power Management in a Marine Autonomous Surface Vehicle (ASV): Multi-Port Transformer Design

This paper deals with the design of the magnetic component of an isolated bidirectional multiportconverter. This converter is intended to be embedded in an autonomous surface marine vehicle with a power rating in the kilowatt range and is intended…

Guillaume Pellecuer, Thierry Martiré, Mickael Petit, Benjamin Loyer

PCIM Europe 2022; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management -