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Communication dans un congrès
Robust Fault Reconstruction with Integral Backstepping Control Design for IM Drives
Abstract : This paper proposes a new robust fault reconstruction and estimation design for a class of induction motor (IM) drives. In this purpose, a nonlinear controller based new Integral backstepping strategy is adopted to deal with speed and flux tracking problems under un-certainties (parameter variations and external load disturbance). Later, will be combined with a modified sliding mode observer (SMO) based online faults reconstruction, employed for simultaneously state and actuator faults estimations. The closed-loop stability is guarantee, using the Lyapunov stability theory. Simulation results are given to illustrate the proposed approach performances.
https://hal-u-picardie.archives-ouvertes.fr/hal-03631300
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : mardi 5 avril 2022 - 15:18:49
Dernière modification le : mercredi 6 avril 2022 - 03:00:16
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : mardi 5 avril 2022 - 15:18:49
Dernière modification le : mercredi 6 avril 2022 - 03:00:16