한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2006년도 춘계학술대회논문집
- /
- Pages.1212-1217
- /
- 2006
- /
- 1598-2548(pISSN)
자기력 부상 시스템에서 외란 제거를 위한 자속 궤환 방식에 관한 연구
A study on the Flux Feedback Approach for the Rejection of Dynamic Disturbance Forces in a Magnetically Suspended System
-
이준호
(한국철도기술연구원) ;
-
신경호
(한국철도기술연구원) ;
-
이강미
(한국철도기술연구원) ;
-
김백현
(한국철도기술연구원) ;
-
김종기
(한국철도기술연구원) ;
-
김용규
(한국철도기술연구원)
-
Lee, Jun-Ho
(Korea Railroad Research Institute) ;
-
Shin, Kyeong-Ho
(Korea Railroad Research Institute) ;
-
Lee, Kang-Mi
(Korea Railroad Research Institute) ;
-
Kim, Bak-Hyun
(Korea Railroad Research Institute) ;
-
Kim, Jong-Ki
(Korea Railroad Research Institute) ;
-
Kim, Yong-Kyu
(Korea Railroad Research Institute)
- 발행 : 2006.05.01
초록
This study is concerned with static and sinusoidal disturbance rejection for a single periodic input disturbance with known period. In the area of active elimination of a disturbance force, the control input should have two different kinds of gains: one is to deliver a stable control and the other is a force component to cancel the external disturbance force. In this paper we employ a simple state feedback control law to make the balance beam stable and employ a linear observer to estimate the states which represent the external disturbance force components. Simulation results verify our proposed control method to reject a static and sinusoidal disturbance force.