Fault tolerant control for induction motors ...
Document type :
Communication dans un congrès avec actes
Title :
Fault tolerant control for induction motors using sliding mode observers
Author(s) :
Djeghali, Nadia [Auteur]
Laboratoire de Conception et Conduite des systèmes de Production [L2CSP]
Ghanes, Malek [Auteur]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Djennoune, Said [Auteur]
Université Mouloud Mammeri [Tizi Ouzou] [UMMTO]
Barbot, Jean-Pierre [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Laboratoire de Conception et Conduite des systèmes de Production [L2CSP]
Ghanes, Malek [Auteur]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Djennoune, Said [Auteur]
Université Mouloud Mammeri [Tizi Ouzou] [UMMTO]
Barbot, Jean-Pierre [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Conference title :
VSS
City :
Mexico
Country :
Mexique
Start date of the conference :
2011-06-28
Publication date :
2010-06-28
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [en]
In this paper a fault tolerant control design based on a sliding mode observer for induction motors is proposed. First, a direct field oriented controller based on backstepping technique is designed in order to steer the ...
Show more >In this paper a fault tolerant control design based on a sliding mode observer for induction motors is proposed. First, a direct field oriented controller based on backstepping technique is designed in order to steer the flux and speed variables to their desired references and to compensate the load disturbance. Second, a sliding mode observer is designed in order to detect and reconstruct the faults and also to estimate the flux. Then, additional control laws based on the estimates of the faults are designed in order to compensate the faults. Numerical simulations show the effectiveness of the proposed control scheme.Show less >
Show more >In this paper a fault tolerant control design based on a sliding mode observer for induction motors is proposed. First, a direct field oriented controller based on backstepping technique is designed in order to steer the flux and speed variables to their desired references and to compensate the load disturbance. Second, a sliding mode observer is designed in order to detect and reconstruct the faults and also to estimate the flux. Then, additional control laws based on the estimates of the faults are designed in order to compensate the faults. Numerical simulations show the effectiveness of the proposed control scheme.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
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