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Publications

Affichage des publications 2741 à 2750 sur 4084 au total

Signal and Image processing

Bounded-error state and parameter estimation of tip-tilt disturbances in adaptive optics systems

The main objective of this paper was to estimate tip‐tilt disturbances in adaptive optics systems. In a bounded‐error context, set inversion methods based on interval analysis are used to guarantee both state and parameter estimation of tip‐tilt…

Firas Khemane, Mohamed Abbas-Turki, Cécile Durieu, Henri-François Raynaud, Jean-Marc Conan

International Journal of Adaptive Control and Signal Processing -

Electronics

Neel Effect Toroidal Current Sensor

In this paper, a configuration for a Neel effect ac-dc current sensor designed with second harmonic sensing in view is proposed. This configuration relies on the use of two toroidal superparamagnetic cores wound in opposite direction with respect to…

Eric Vourc'H, Yu Wang, Pierre-Yves Joubert, Bertrand Revol, André Couderette, Lionel Cima

IEEE Transactions on Magnetics -

Signal and Image processing

Numerical performance of a tensor music algorithm based on HOSVD for a mixture of polarized sources

In this paper, we develop an improved tensor MUSIC algorithm adapted to multidimensional data by means of multilinear algebra tools. This approach allows to preserve the multidimensional structure as the signal and the noise subspaces are estimated…

Mélanie Boizard, Guillaume Ginolhac, Frédéric Pascal, Sébastian Miron, Philippe Forster

21st European Signal Processing Conference (EUSIPCO 2013) -

Electronics

Partial Thermal Impedance Measurement for Die Interconnection Characterization by a Microsecond 'Pulsed Heating Curve Technique

Due to new applicative domains like embedded systems, power electronic converters are getting more and more compact, increasing their power densities and working in extreme environments with higher lifetime requirements in accordance with design to…

Benoit Thollin, Laurent Dupont, Zoubir Khatir, Yvan Avenas, Jean Christophe Crebier, Pierre Olivier Jeannin

European Conference on Power Electronics and Applications -

Electric power

Besoins en stockage stationnaire d’électricité

Pierre Odru, Bernard Multon, François Badin, Stéphane Biscaglia, Jean Bonal, Régine Clavreul, Jean-François Fauvarque, Juliette Kaw, Walid Lajnef, Hervé Lesueur, Sandrine Pincemin, Alexandre Rojey, Jacques Ruer, Philippe Stevens

Pierre Odru -

Signal and Image processing

Total focusing method for non destructive evaluation: Toward real-time imaging systems

This paper describes a dedicated architecture for real-time imaging using the Total Focusing Method (TFM) and an advanced acquisition technique called the Full Matrix Capture (FMC). The architecture was entirely described using VHDL language and…

Mickael Njiki, Abdelhafid Elouardi, Samir Bouaziz, Olivier Casula, Olivier Roy

2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS) -

Electronics

A real-time implementation of the Total Focusing Method for rapid and precise diagnostic in non destructive evaluation

This paper describes a multi-FPGA architecture dedicated for the real-time imaging using the Total Focusing Method (TFM) and an advanced acquisition technique called the Full Matrix Capture (FMC). The maximum operating frequency is 147.3 MHz for the…

Mickael Njiki, Abdelhafid Elouardi, Samir Bouaziz, Olivier Casula, Olivier Roy

2013 IEEE 24th International Conference on Application-specific Systems, Architectures and Processors (ASAP) -