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Publications

Affichage des publications 3551 à 3560 sur 4084 au total

Signal and Image processing

Covariance Structure Maximum-Likelihood Estimates in Compound Gaussian Noise: Existence and Algorithm Analysis

Recently, a new adaptive scheme [1], [2] has been introduced for covariance structure matrix estimation in the context of adaptive radar detection under non Gaussian noise. This latter has been modelled by compound-Gaussian noise, which is the…

Frédéric Pascal, Y. Chitour, Jean-Philippe Ovarlez, Philippe Forster, Pascal Larzabal

IEEE Transactions on Signal Processing -

Fluid Dynamics

2D foam coarsening in a microfluidic system

We report an experimental study of 2D microfoam coarsening confined in a micrometer scale geometry, the typical bubbles diameter being of the order of 50-100 μm. These experiments raise both fundamental and applicative issues. For applicative issues…

Julien Marchalot, Jérôme Lambert, Isabelle Cantat, Patrick Tabeling, Marie-Caroline Jullien

EPL - Europhysics Letters -

Biophysics

A new immunosensor for breast cancer cell detection using antibody-coated long alkylsilane self-assembled monolayers in a parallel plate flow chamber.

We designed a new efficient and reliable immunosensor and demonstrated its analytic performance to capture breast cancer MCF7 and T47D cells, under laminar flow, onto antibody-coated long alkylsilane self-assembled monolayers (SAMs) in a parallel…

Jean-Claude Ehrhart, Bernard Bennetau, Louis Renaud, Jean-Pierre Madrange, Laurent Thomas, Julie Morisot, Arnaud Brosseau, Sylvain Allano, Patrick Tauc, Phuong-Lan Tran

Biosensors and Bioelectronics -

Signal and Image processing

GPS ISAR passive system characterization using point spread function

This paper presents research results in Space-Surface Multistatic Synthetic Aperture Radar (SS-MSAR) with non cooperative GPS satellites. The goal of this paper is to characterize such a system in an ISAR context, with a moving ground target. Point…

Frederic Maussang, Franck Daout, Guillaume Ginolhac, Françoise Schmitt

IEEE Passive'08 : New trends for environmental monitoring using passive systems -

Automatic

Fault recovery by nominal trajectory tracking

Fault accommodation is meant to control the faulty system so as to preserve a given functionality. In model matching, the state dynamics is wished to be fault-invariant, leading to the family of pseudo-inverse and modified pseudo- inverse methods…

Marcel Staroswiecki, Franck Cazaurang

American Control Conference 2008 -

Automatic

Reconfiguration analysis using generic component models

This paper presents a formal approach to analyze system reconfigurability, based on a Generic Component Model (GCM), which describes the system from the services provided by its components, and their organization into Operating Modes, in order to…

Anne-Lise Gehin, Marcel Staroswiecki

IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans -

Electric power

Optimal multi-phase coupled buck converter architecture dedicated to strong power system integration

Magnetic coupling is a very promising concept to be applied in interleaved power converter in a context of power electronics integration. However, several possible architectures using parallel and/or series intercell transformers can be chosen. It…

Nadia Bouhalli, Emmanuel Sarraute, Thierry Meynard, Marc Cousineau, Eric Labouré

4th IET International Conference on Power Electronics, Machines and Drives (PEMD 2008) -