Model Following Adaptive Controller with Rotor Resistance Estimator for Induction Motor Servo Drives

회전자 저항 추정기를 가지는 유동전동기 구동용 모델추종 적응제어기 설계

  • Published : 2001.02.01

Abstract

This paper presents an indirect field-oriented (IFO) induction motor position servo drives which uses the model following adaptive controller with the artificial neural network(ANN)-based rotor resistance estimator. The model reference adaptive system(MRAS)-based 2-layer ANN estimates the rotor resistance on-line and a linear model-following position controller is designed by using the estimated the rotor resistance value. At the end, a fuzzy logic system(FLS) is added to make the position controller robust to the external disturbances and the parameter variations. The simulation results show the effectiveness of the proposed method.

Keywords

References

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