Skoči na glavni sadržaj

Izvorni znanstveni članak

https://doi.org/10.7305/automatika.2017.02.1650

Descriptor Observer Based Fault Tolerant Tracking Control for Induction Motor Drive

Habib ben Zina ; Laboratory of Sciences and Techniques of Automatic Control and Computer Engineering, National Engineering School of Sfax, University of Sfax, Soukra Street, Sfax, 3072, Tunisia
Moez Allouche ; Laboratory of Sciences and Techniques of Automatic Control and Computer Engineering, National Engineering School of Sfax, University of Sfax, Soukra Street, Sfax, 3072, Tunisia
Mansour Souissi ; Laboratory of Sciences and Techniques of Automatic Control and Computer Engineering, National Engineering School of Sfax, University of Sfax, Soukra Street, Sfax, 3072, Tunisia
Mohamed Chaabane ; Laboratory of Sciences and Techniques of Automatic Control and Computer Engineering, National Engineering School of Sfax, University of Sfax, Soukra Street, Sfax, 3072, Tunisia
Larbi Chrifi-Alaoui ; Laboratoire des Technologies Innovantes, University of Picardie Jules Verne, 13 Avenue F. Mitterrand, 02880, Cuffies, France
Maha Bouattour ; Laboratory of Sciences and Techniques of Automatic Control and Computer Engineering, National Engineering School of Sfax, University of Sfax, Soukra Street, Sfax, 3072, Tunisia


Puni tekst: engleski pdf 1.649 Kb

str. 703-713

preuzimanja: 528

citiraj


Sažetak

This paper presents an active Fault Tolerant Control (FTC) strategy for induction motor (IM) that ensures Field Oriented Control (FOC) and offset the effect of the sensor faults despite of the load torque disturbance. The proposed approach uses a fuzzy descriptor approach to estimate simultaneously the system state and the sensor fault. The physical model of IM is approximated by the Takagi-Sugeno (T-S) fuzzy technique in the synchronous d-q rotating frame with field-oriented control strategy. The stability conditions are analyzed using Lyapunov theory. The controller and observers gains are calculated by solving a set of Linear Matrix Inequalities (LMIs). Finally, the effectiveness of the proposed strategy have been illustrated in simulation and experimental results.

Ključne riječi

Fault tolerant control; T-S model; Induction motor; Field Oriented Control; sensor fault; LMIs

Hrčak ID:

180701

URI

https://hrcak.srce.hr/180701

Datum izdavanja:

23.3.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.160 *