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Robust tracking control of an induction motor
Author(s) -
Hu J.,
Dawson D. M.,
Qu Z.
Publication year - 1996
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/(sici)1099-1239(199604)6:3<201::aid-rnc144>3.0.co;2-t
Subject(s) - induction motor , control theory (sociology) , tracking (education) , robust control , control engineering , control (management) , computer science , artificial intelligence , engineering , control system , psychology , pedagogy , voltage , electrical engineering
This paper address the tracking control problem of a induction motor driving a mechanical load. Based on the nonlinear dynamics of the induction motor, a robust tracking controller is developed which can compensate for parametric uncertainties and additive bounded disturbances throughout the entire electromechanical system. A uniform ultimate bounded (UUB) result is obtained for the rotor position tracking error. Simulation results with full state measurements and a flux observer are presented to illustrate the effectiveness of the proposed controller.