Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1995.10a
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- Pages.474-477
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- 1995
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- 2005-8446(pISSN)
Nonlinear sliding mode robustness control of Axial Electro-Magnetic suspension system
1축 자기 부상 장치의 비선형 슬라이딩 모드 강인 제어
Abstract
In this paper, the nonlinear model of axial electro-magnetic suspension(EMS) system is presented. The characteristic of attracyion force is analyzed by FEM. Some simulation is given to compare the sliding mode control based on the input-output linearization with the classical linear control using Taylor approximation. Real result of regulating control, transient response comparison, and robustness control with disturbance using the sliding mode method is presented.
Keywords