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Publications

Affichage des publications 1331 à 1340 sur 4010 au total

Electronics

Constant ΔTj Power Cycling Strategy in DC Mode for Top-Metal and Bond-Wire Contacts Degradation Investigations

The study of the impact of junction temperature swings ("Tj) on degradation mechanisms during power cycling tests (PCTs) requires both a control of the applied thermal stress and a separation of degradation modes. The first requirement can be…

Son-Ha Tran, Zoubir Khatir, Richard Lallemand, Ali Ibrahim, Jean Pierre Ousten, Jeffrey Ewanchuk, Stefan V Mollov

IEEE Transactions on Power Electronics -

Electronics

A new non-isolated low power inductorless piezoelectric DC-DC converter

A new non-isolated low-power inductorless piezoelectric resonant converter is presented. The piezoelectric material is used as an energy storage element like an inductance in a classical Buck-Boost power electronic converter. As opposed to most…

Benjamin Pollet, Ghislain Despesse, François Costa

IEEE Transactions on Power Electronics -

Mathematical Physics

Nonlinearized electromagnetic imaging of complex biological structures - towards data fusion

Medical imaging for detection/characterization of tumors is of great concern. Among imaging modalities, the electromagnetic (EM) one is widely investigated due to its low cost and assumed safety. Yet, due to the rather long EM wavelength, images…

Yingying Qin, Thomas Rodet, Marc Lambert, Dominique Lesselier

The 42nd PIERS PhotonIcs & Electromagnetics Research Symposium -

Category Theory

Structures in Concrete Categories

The monumental treatise "Éléments de mathématique" of N. Bourbaki is based on the notion of structure and on the theory of sets. On the other hand, the theory of categories is based on the notions of morphism and functor. An appropriate definition…

Henri Bourlès

Robotics

Enhanced Initialization for Track-before-Detection based Multibody Motion Segmentation from a Moving Camera

Vision-based motion segmentation provides key information for dynamic scene understanding and decision making in autonomous navigation. In this paper, we propose an enhanced initialization strategy which is tightly coupled to a multibody Structure…

Hernan Gonzalez, Arjun Balakrishnan, Sergio Alberto Rodriguez Florez, Abdelhafid Elouardi

2019 IEEE Intelligent Transportation Systems Conference - ITSC -

Computer Vision and Pattern Recognition

Determining Epipole Location Integrity by Multimodal Sampling

In urban cluttered scenes, a photo provided by a wear-able camera may be used by a walking law-enforcement agent as an additional source of information for localizing themselves, or elements of interest related to public safety and security. In this…

Huiqin Chen, Emanuel Aldea, Sylvie Le Hégarat-Mascle

2019 16th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS) -

Electronics

EMC “Black Box” model for unbalanced power electronic converters

In the first part, this papers proposes a "black box" model for the EMC modelling of a power converter in the case of an asymmetrical topology due to the conversion structure or because of imperfections of the components. The modelling approach…

Amina Gahfif, Pierre-Etienne Lévy, Marwan Ali, Mounira Bouarroudj-Berkani, François Costa

2019 International Symposium on Electromagnetic Compatibility - EMC EUROPE -