Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.04b
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- Pages.216-218
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- 2006
Sensorless control of IPMSM using an adaptive sliding mode observer
적응 슬라이딩 관측기를 이용한 매입형 영구자석 동기전동기의 센서리스 제어
- Kim, Won-Seok (Dept. of Electrical Engineering of Inha University) ;
- Kang, Hyong-Seok (Dept. of Electrical Engineering of Inha University) ;
- Kim, Young-Seok (Dept. of Electrical Engineering of Inha University)
- Published : 2006.04.20
Abstract
In this paper, a new sensorless control based on an adaptive sliding mode observer is proposed for the interior permanent magnet synchronous motor(IPMSM) drives. With using voltage equation only, the adaptive sliding mode observer was investigated. The proposed adaptive sliding mode observer is applied to overcome the problem caused by using the dynamic equation. Furthermore, the Lyapunov theorem is used to prove the system stability included speed estimate and speed control. The effectiveness of the proposed algorithm is confirmed by the experiments.
Keywords