Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.11a
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- Pages.261-263
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- 1995
Continuous Variable Structure Controller for the Tracking Control of PMSM
영구자석 동기전동기의 위치 추적 제어를 위한 연속 가변 구조 제어기
- Hong, Chan-Ho (Dept. of Elec. Eng., Korea Advanced Institute of Science & Technology) ;
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Chung, Se-Kyo
(Dept. of Elec. Eng., Korea Advanced Institute of Science & Technology) ;
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Lee, Jung-Hoon
(Dept. of Control and Instrumentation, Kyungsang National University) ;
- Youn, Myung-Joong (Dept. of Elec. Eng., Korea Advanced Institute of Science & Technology)
- 홍찬호 (한국과학기술원 전기 및 전자공학과) ;
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정세교
(한국과학기술원 전기 및 전자공학과) ;
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이정훈
(경상대학교 제어 계측 공학과) ;
- 윤명중 (한국과학기술원 전기 및 전자공학과)
- Published : 1995.11.18
Abstract
The continuous sliding mode controller with disturbance observer for the tracking control of permanent magnet synchronous motor(PMSM) is presented. In spite of the robust performance of variable structure control, there exists an undesirable chattering problem, which may be very harmful in some cases. To alleviate the problem, continuous sliding mode controller with continuous saturation function is proposed and also the prescribed performance can be obtained by efficient compensation of disturbance. Experimental results using 7.5 kW, 4000 rpm motor which is controlled by TMS320C30 DSP, are shown to demonstrate the usefulness of the proposed algorithm.
Keywords