대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 A
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- Pages.3-5
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- 1996
퍼지제어기를 이용한 유도전동기의 센서리스 속도제어에 관한 연구
Sensorless Control of Induction Motor with Fuzzy Controller
- Kim, Sung-Hwan (Dept. of Electrical Engineering, Pusan National University) ;
- Oh, Sang-Ho (Dept. of Electrical Engineering, Pusan National University) ;
- Kwon, Young-Ahn (Dept. of Electrical Engineering, Pusan National University)
- 발행 : 1996.07.22
초록
A sensorless drive of induction motor has several advantage: low cost and availability in a harsh environment. Most of sensorless control schemes are based on the direct estimation of rotor speed from state observer. This study proposes a new sensorless control scheme. The proposed scheme is based on a reference model control which the error between the model and plant outputs decays to zero as time proceeds. The actuating signal is calculated from the fuzzy controller which increases the system stability and robustness. The simulation results indicate a good dynamic performance.
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