한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1996년도 춘계학술대회 논문집
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- Pages.336-340
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- 1996
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- 2005-8446(pISSN)
동위형 축전 센서가 장착된 자기베어링의 4 축 분산식 제어
4-Axis Decentralized Control of Magnetic Bearing Equipped whth Collocatd Capacitance Sensor
초록
This paper presents the development of a collocated capacitance sensor and its application to the decentralized PID controller design for 4-axis magnetic bearing system. The main feature of the sensor is that it is made of a compact printed circuit board (PCB) so that it can be built in to the actuator coil of the magnetic bearing unit. The signal processing unit has been also developed. Then, decentralized PED controller is designed using simplified rotor system model. Finally, the experimental results on the performance of the collocated sensor based decentralized PID controller for a magnetic bearing rotor system is presented.
키워드