Fault tolerant control for nonlinear systems described by Takagi-Sugeno models - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

Fault tolerant control for nonlinear systems described by Takagi-Sugeno models

Résumé

In this paper the problem of active fault tolerant control (FTC) in noisy systems is studied. The proposed FTC strategy is based on the known of the fault estimate and the error between the faulty system state and a reference system state. A proportional integral observer is used in order to estimate the state and the actuator faults. The obtained results are then extended to nonlinear systems described by nonlinear Takagi-Sugeno models. The problem of conception of the proportional integral observer and the FTC strategy is formulated in linear matrix inequalities (LMI) which can be solved easily. Simulation examples are given to illustrate the proposed method for the linear and nonlinear systems.
Fichier principal
Vignette du fichier
43.pdf (282.29 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00479806 , version 1 (21-05-2010)

Identifiants

  • HAL Id : hal-00479806 , version 1

Citer

Atef Kheder, Kamel Ben Othman, Mohamed Benrejeb, Didier Maquin. Fault tolerant control for nonlinear systems described by Takagi-Sugeno models. 8ème Conférence Internationale de Modélisation et Simulation, MOSIM'10, May 2010, Hammamet, Tunisia. pp.CDROM. ⟨hal-00479806⟩
154 Consultations
357 Téléchargements

Partager

Gmail Facebook X LinkedIn More