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Publications

Affichage des publications 331 à 340 sur 3833 au total

Engineering Sciences

Filtre de Kalman à base de matrices de covariance empiriques : application à l'imagerie dynamique en radioastronomie

Dans certaines applications, les mesures sont des matrices de covariances empiriques ("sample covarianve matrices", SCMs). Or, les SCMs ne peuvent pas être formulées analytiquement en fonction de paramètres d'états à estimer ; elles sont a priori…

Nawel Arab, Cyril Cano, Isabelle Vin, Mohammed Nabil EL KORSO, Eric Chaumette, Pascal Larzabal

GRETSI 2023 XXIXème Colloque Francophone de Traitement du Signal et des Images -

Environment and Society

Covoiturage : un levier de changement des pratiques ou un outil renforçant les déplacements automobiles ?

Ce chapitre discute de manière critique le rôle du covoiturage comme levier de changement des pratiques de mobilité locale. La réflexion croise une analyse des orientations des politiques publiques actuelles et des expérimentations en cours en…

Teddy Delaunay, Virginie Boutueil, Nicolas Coulombel, Liu Liu, Vincent Viguié, Biao Yin

Vers une Île-de-France post-carbone ? Freins et leviers d'une transition énergétique régionale -

Electric power

Comparison of Different Braking Strategies to Improve the Energy Recovery of an Electric Vehicle based on Cascaded H-Bridge Inverter with Batteries

This paper deals with the improvement of energy recovery in a battery electric vehicle (BEV) using a cascaded Hbridge inverter with integrated battery cells (CHB-IB). Different braking strategies are defined based on the power map of the overall…

Gaël Pongnot, Clément Mayet, Denis Labrousse

2023 IEEE Vehicle Power and Propulsion Conference (VPPC) -

Cultural heritage and museology

A unified approach to compare active vibration control performances and its application in a museal context

The literature on active control, which has developed abundantly since the last 20 years, suffers from a lack of methodologies to compare the performance of different proposed algorithms. More precisely, the criteria introduced to evaluate them are…

Loïc Forma, Henri Boutin, Marguerite Jossic, Nicolas Wilkie-Chancellier, Sandie Leconte

Forum Acusticum 2023 -

Engineering Sciences

Multiscale Modeling of the Dielectric Response of C-S-H

Sofiane Ait Hamadouche, Tulio Honorio, Thierry Bore, Farid Benboudjema, Franck Daout, Eric Vourc’h

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures -

Engineering Sciences

Effect of the auxiliary power supply of active circuits on the performance of active EMI filter

Compared to passive EMI filter, active EMI filter (AEF) used active circuits to process noise and provide a corresponding compensation noise. These active circuits required an auxiliary power supply, which can affect the proper functioning of the…

B. Mohamed Nassurdine, Pierre-Etienne Lévy, Denis Labrousse, J-L. Schanen, Xavier Maynard

PCIM Europe 2023 -