대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.173-176
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- 2004
적응 퍼지 관측기를 이용한 SPMSM 드라이브의 속도 센서리스제어
Speed Sensorless Control of SPMSM with Adaptive Fuzzy and Observer
- 이영실 (순천대학교 공과대학 정보통신공학부) ;
- 이정철 (순천대학교 공과대학 정보통신공학부) ;
- 이홍균 (순천대학교 공과대학 정보통신공학부) ;
- 남수명 (순천대학교 공과대학 정보통신공학부) ;
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정동화
(순천대학교 공과대학 정보통신공학부)
- Lee, Young-Sil (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.) ;
- Nam, Su-Myeong (School of Information & Communication Engineering, Sunchon National Univ.) ;
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Chung, Dong-Hwa
(School of Information & Communication Engineering, Sunchon National Univ.)
- 발행 : 2004.04.22
초록
This paper is proposed to position and speed control of interior permanent magnet synchronous motor(SPMSM) drive without mechanical sensor. A adaptive fuzzy controller is applied for speed control of SPMSM drive A adaptive state observer is used for the mechanical state estimation of the motor. The observer was developed based on nonlinear model of SPMSM, that employs a d-q rotating reference frame attached to the rotor. A adaptive observer is implemented to compute the speed and position feedback signal. The validity of the proposed sensorless scheme is confirmed by various response characteristics.
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