Consulter le flux RSS

Publications

Affichage des publications 1391 à 1400 sur 4042 au total

Computer Vision and Pattern Recognition

Integrating Visual and Geometric Consistency for Pose Estimation

In this work, we tackle the problem of estimating the relative pose between two cameras in urban environments in the presence of additional information provided by low quality localization and orientation sensors. An M-estimator based approach…

Huiqin Chen, Emanuel Aldea, Sylvie Le Hégarat-Mascle

2019 16th International Conference on Machine Vision Applications (MVA) -

Electric power

A new DC-DC piezoelectric Converter

In this paper a new topology of step down DC-DC converter using a piezoelectric component as storage element is presented. DC-DC conversion process is based on electrical-mechanical-electrical transducer with Zero Voltage Switching (ZVS) for…

Mustapha Touhami, Benjamin Pollet, Ghislain Despesse, François Costa

9 th National Days on Energy Harvesting and Storage (JNRSE) -

Materials

DC-DC converter with GaN transistor and coupled with monolithic ICT sintered by PECS/SPS

This paper presents an implementation of the voltage regulator module (VRM) DC-DC converter operating at 2 MHz using 3 interleaved switching cells whose outputs are magnetically coupled by monolithic intercell transformers (ICT). The innovation…

Adrien Mercier, Fabien Adam, Denis Labrousse, Bertrand Revol, Oleksandr Pasko, Frédéric Mazaleyrat

EPE Journal - European Power Electronics and Drives -

Signal and Image processing

Modified Sparse Subspace Clustering for Radar Detection in Non-stationary Clutter

Detecting targets embedded in a noisy environment is an important topic in adaptive array processing. In the traditional statistical framework, this problem is addressed through a binary hypothesis test, which usually requires the estimation of side…

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

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

Mechanics

Effects of mechanical compression on the performance of Polymer Electrolyte Fuel Cells and analysis through in-situ characterisation techniques - A review

One of the factors that affect the polymer electrolyte fuel cell (PEFC) performance is the mechanical compression inside the stack. Although this compression plays an important role to ensure efficient gas sealing along with optimised electrical and…

El Mahdi Khetabi, Khadidja Bouziane, Nada Zamel, Xavier Francois, Yann Meyer, Denis Candusso

Journal of Power Sources -

Electric power

A Method for Accelerated Aging Tests of Power Modules for Photovoltaic Inverters Considering the Inverter Mission Profiles

This paper presents a new method for the accelerated ageing tests of power semiconductor devices in photovoltaic inverters. Mission profiles are analysed: output current and ambient temperature are extracted over several years from multiple…

Mouhannad Dbeiss, Yvan Avenas, Henri Zara, Laurent Dupont, Laurent Dupont, Franck Al Shakarchi

IEEE Transactions on Power Electronics -