전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2003년도 추계학술대회 논문집
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- Pages.186-189
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- 2003
적응-퍼지 상태관측기에 의한 IPMSM의 센서리스 제어
Sensorless Control of IPMSM with Adaptive-Fuzzy State Observer
- 정택기 (국립순천대학교 정보통신공학부) ;
- 이정철 (국립순천대학교 정보통신공학부) ;
- 이홍균 (국립순천대학교 정보통신공학부) ;
- 이영실 (국립순천대학교 정보통신공학부) ;
- 정동화 (국립순천대학교 정보통신공학부)
- Jung Taek-Gi (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.) ;
- Chung Dong-Hwa (School of Information & Communication Engineering, Sunchon National Univ.)
- 발행 : 2003.11.01
초록
This paper is proposed to position and speed control of interior permanent magnet synchronous motor(IPMSM) drive without mechanical sensor. A gopinath observer is used for the mechanical state estimation of the motor. The observer was developed based on nonlinear model of IPMSM, that employs a d-q rotating reference frame attached to the rotor, A gopinath observer is implemented to compute the speed and position feedback signal. The validity of the proposed scheme is confirmed by various response characteristics.
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