대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.173-175
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- 2004
퍼지제어를 이용한 유도전동기의 자기동조 PI제어기
Self Tuning PI Controller of Induction Motor using Fuzzy Control
- 남수명 (순천대학교 공과대학 정보통신공학부) ;
- 이정철 (순천대학교 공과대학 정보통신공학부) ;
- 이홍균 (순천대학교 공과대학 정보통신공학부) ;
- 이영실 (순천대학교 공과대학 정보통신공학부) ;
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정동화
(순천대학교 공과대학 정보통신공학부)
- Nam, Su-Myeong (School of Information & Communication Engineering. Sunchon National Univ.) ;
- Lee, Jung-Chul (School of Information & Communication Engineering. Sunchon National Univ.) ;
- Lee, Hong-Gyun (School of Information & Communication Engineering. Sunchon National Univ.) ;
- Lee, Young-Sil (School of Information & Communication Engineering. Sunchon National Univ.) ;
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Chung, Dong-Hwa
(School of Information & Communication Engineering. Sunchon National Univ.)
- 발행 : 2004.10.15
초록
This paper presents a novel design of a self tuning PI controller of induction motor using fuzzy control. In this approach, the fuzzy tuning of a PI controller gains is achieved through fuzzy rules deduced from many robustness simulation tests applied to several induction motors, for a variety of operating conditions such as response to speed command from standstill, step load torque application and speed variations, with nominal parameters and an changed rotor resistance, self inductance and inertia. Simulation results on a speed controller of induction motor are presented to show the effectiveness of the proposed gain tuner. And this controller is better than the fixed gains one in terms of robustness, even under great variations of operating conditions and load disturbance.
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