Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07b
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- Pages.1411-1413
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- 2000
Design of Robust Controller for Electromagnetic Suspension System with Kalman Filter
칼만 필터를 이용한 자기부상 시스템의 강인제어기 설계
- Jang, S.M. (Dept. of Electric Eng. Chungnam National University) ;
- Sung, S.Y. (Dept. of Electric Eng. Chungnam National University) ;
- Sung, H.K. (KIMM Maglev Project Team) ;
- Jo, H.J. (KIMM Maglev Project Team)
- Published : 2000.07.17
Abstract
Distubance of air-gap sensors by rail irregularities are the serious problem deteriorating the performance in the electromagnetic suspension (EMS) systems. Thus, this paper proposes the output feedback controller with discrete kalman filter for the EMS systems. The discrete kalman filter estimate true state value and output feedback controller guarantee stability. The benefit of this scheme are shown by simulation. Therefore air-gap disturbance are rejected successfully.
Keywords