대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 B
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- Pages.784-786
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- 1995
퍼지 슬라이딩 모드 제어기를 이용한 양측식 가동 자석형 LDM의 위치 제어
Position Control of a Double-Sided MM Type LDM Using Fuzzy Sliding Mode Control
- Kim, Jin-Woo (Dept. of Electrical Eng. Dongguk University) ;
- Kim, Young-Tae (Dept. of Electrical Eng. Dongguk University) ;
- Lee, Dong-Wook (Dept. of Electrical Eng. Dongguk University)
- 발행 : 1995.07.20
초록
Variable Structure Control(VSC) scheme with sliding mode is widely used to keep a control system insensitive to parameter variations and disturbances. However, the conventional sliding mode control has the undesired phenomenon of chattering which may become a serious problem. Also the restriction of the sliding mode regime cannot guarantee the insensitivity throughout an entire response. In this paper, the sliding surfaces, which are composed of three-line segments, are used to remove the reaching phase. Also, the concept of fuzzy logic is incorporated with the sliding mode control in order to control the unknown or partially known systems effectively. The proposed method is applied to a Double-Sided MM Type LDM to show its usefulness.
키워드