Adaptive control of an induction rotor-flux oriented reference frame induction motor drive

10.22099/ijste.2013.1069

Abstract

 In this paper, simultaneous estimation of the rotor speed and time constant estimation for a voltage source inverter–fed induction motor drive is discussed. Application of the Model Reference Adaptive System (MRAS) on the vector controlling of an induction motor drive in the rotor-flux-oriented reference frame is examined. Furthermore, to eliminate the offset error caused by the change in the stator resistance, a fuzzy resistance is also designed.         
 

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