Intelligent Control of WECS subject to Parameter Uncertainties, Actuator and Sensor Faults

Kamal, Elkhatib; Aitouche, Abdel; Ghorbani, Reza; Merchez, Mireille

Document type :

Compte-rendu et recension critique d'ouvrage

DOI :

10.2316/Journal.201.2012.3.201-2350

Title :

Intelligent Control of WECS subject to Parameter Uncertainties, Actuator and Sensor Faults

Author(s) :

Kamal, Elkhatib [Auteur]
Systèmes Tolérants aux Fautes [STF]
Aitouche, Abdel [Auteur correspondant]
Systèmes Tolérants aux Fautes [STF]
Ghorbani, Reza [Auteur]
Merchez, Mireille [Auteur]

Systèmes Tolérants aux Fautes [STF]

Journal title :

Control and Intelligent Systems,

Pages :

1-9

Publication date :

2012-03-01

English keyword(s) :

FTC
fuzzy observer
TS fuzzy model
wind energy conversion system

HAL domain(s) :

Sciences de l'ingénieur [physics]/Automatique / Robotique

English abstract : [en]

This paper proposes the robust fuzzy fault tolerant control (FTC) problem for the fuzzy Takagi-Sugeno (TS) systems with sensor faults and actuator faults in the presence of parameter uncertainties. The TS fuzzy model is ...
Show more >This paper proposes the robust fuzzy fault tolerant control (FTC) problem for the fuzzy Takagi-Sugeno (TS) systems with sensor faults and actuator faults in the presence of parameter uncertainties. The TS fuzzy model is first employed to approximate a nonlinear uncertain system, and then the fuzzy sensor fault, fuzzy actuator fault model and the fuzzy state observer are developed. Sufficient stabilization conditions of the fuzzy FTC systems are given, which are formulated in terms of linear matrix inequalities (LMIs). The LMIs can be efficiently solved using the convex optimization techniques. Finally, fuzzy observer based on fuzzy fault tolerant controller is developed. It is proved that the fuzzy control system is reliable in the sense of that the closed-loop system is asymptotic stability and the all sensor and actuator components can operate well in the presence of some component failures. The control scheme is tested for real profiles of wind speed pattern and provides satisfactory resultsShow less >

Language :

Anglais

Popular science :

Non

Comment :

nombre de pages: 9

Collections :

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

Source :

Harvested from HAL

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