Titre :

Derivative based control for LPV system with unknown parameters: An application on a Permanent Magnet Synchronous Motors

Auteur(s) :

Maalej, Sonia [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Kruszewski, Alexandre [Auteur]
Laboratoire d'Automatique, Génie Informatique et Signal [LAGIS]
Delpoux, Romain [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Laboratoire des Sciences de l'Information et des Systèmes : Ingénierie Numérique des Systèmes Mécaniques [LSIS- INSM]
Belkoura, Lotfi [Auteur]
Systèmes Non Linéaires et à Retards [SyNeR]

Titre de la manifestation scientifique :

11th International Multi-Conference on Systems, Signals & Devices

Ville :

Castelldefels-Barcelona

Pays :

Espagne

Date de début de la manifestation scientifique :

2014-02-11

Date de publication :

2014

Mot(s)-clé(s) en anglais :

Linear Time Varying systems
Ro-bust control
Uncertainties
Linear Matrix Inequalities
Polytopic systems
Permanent Magnet Synchronous Motors

Discipline(s) HAL :

Informatique [cs]/Automatique

Résumé en anglais : [en]

This paper deals with the robust stabilization of a class of Linear Parameter Varying (LPV) systems in the continuous time case. Instead of using a state observer or searching for a dynamic output feedback, the controller ...
Lire la suite >This paper deals with the robust stabilization of a class of Linear Parameter Varying (LPV) systems in the continuous time case. Instead of using a state observer or searching for a dynamic output feedback, the controller is based on output derivative estimation. This allows the stabilization of the plant with very large parameter variation and uncertainties. The proof of stability is based on the polytopic representation of the closed loop, Lyapunov conditions and system transformations. The result is a control structure with only few parameters which are tuned via very simple conditions. This paper illustrates the usefulness on real application: Permanent Magnet Synchronous Motors (PMSM) position control.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL