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Publications

Affichage des publications 911 à 920 sur 3711 au total

Signal and Image processing

On regularization parameter for L0-sparse covariance fitting based DOA estimation

In sparse DOA estimation methods, the regularization parameter λ is generally empirically tuned. In this paper, we provide a statistical method allowing to estimate an admissible interval where λ must be chosen. This work is conducted in the case of…

Alice Delmer, Anne Ferréol, Pascal Larzabal

IEEE 45th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2020) -

Electronics

Using of Bond-Wire Resistance as Ageing Indicator of Semiconductor Power Modules

This paper investigates the use of wire?bonds contact resistance as indicator to diagnose the health state of power electronics modules. This technique is especially dedicated to monitoring the degradation of the topside interconnection …

Ali Ibrahim, Zoubir Khatir, Jean-Pierre Ousten, Richard Lallemand, Stefan V. Mollov, Nicolas Degrenne, Damien Ingrosso

Microelectronics Reliability -

Electronics

Thermal behaviour evolution of an IGBT module after aging measured by thermoreflectance

In this paper, we propose to study the thermal mapping evolution of the Insulated gate bipolar transistor (IGBT) emitter metallization after aging by thermoreflectance. Thermoreflectance measurements were done in static regime before and after aging…

Youssef Metayrek, Thierry Kociniewski, Zoubir Khatir

Microelectronics Reliability -

Robotics

Integrity Monitoring of Multimodal Perception System for Vehicle Localization

Autonomous driving systems tightly rely on the quality of the data from sensors for tasks such as localization and navigation. In this work, we present an integrity monitoring framework that can assess the quality of multimodal data from…

Arjun Balakrishnan, Sergio Alberto Rodriguez Florez, Roger Reynaud

Sensors -

Sciences de l'ingénieur

Thermal behavior of a two-story concrete building under controlled winter and heat wave scenarios in the sense-city equipment through temperature, flux and energy consumption dataset

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Zohra Djatouti, Julien Waeytens, Ludovic Chamoin, Patrice Chatellier\
Autor 1, autor 2, autor 3

Data in Brief -