Hybrid control for speed sensorless induction motor drive.

The dynamic response of a hybrid-controlled speed sensorless induction motor (IM) drive is introduced. First, an adaptive observation system, which comprises speed and flux observers, is derived on the basis of model reference adaptive system (MRAS) theory. The speed observation system is implemente...

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Publicat a:	IEEE Transactions on fuzzy systems 9, 1 (2001).
Autor principal:	Rong-Jong Wai
Format:	Article
Idioma:	English
Matèries:	Lyapunov stability. Adaptive observation system. Compensated controller. Computed torque control. Dynamic response. Flux observer. Hybrid control. Lumped uncertainty. Minimum approximation error. Model reference adaptive system theory. Recurrent fuzzy neural network uncertainty observer. Rotor speed control. Speed observer. Speed sensorless induction motor drive. Tracking controller.