Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.10b
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- Pages.83-85
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- 2003
A Speed Control of Permanent Magnet Synchronous Motor using an Adaptive Integral Binary Observer without Speed and Position Sensors
적응적분바이너리 관측기를 이용한 위치 및 속도 센서없는 영구자석 동기전동기의 속도제어
- Lee, Joung-Hum (Research Center for Next-generation High Voltage and Power Technology, Inha University) ;
- Choi, Yang-Kwang (Research Center for Next-generation High Voltage and Power Technology, Inha University) ;
- Kim, Young-Seok (Research Center for Next-generation High Voltage and Power Technology, Inha University)
- Published : 2003.10.30
Abstract
This paper presents a speed control of permanent magnet synchronous motors (PMSM) using an adaptive integral binary observer without speed and position sensors. In view of composition with a main loop regulator and an auxiliary loop regulator, the binary observer has a property of the chattering alleviation in the constant boundary layer. In order to improve the steady state performance of the binary observer, the proposed adaptive integral binary observer is formed by adding extra integral dynamics to the switching hyperplane equation. The effectiveness of the proposed system is conformed by the experimental results.
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