Design and Application of a Collocated Capacitance Sensor for Magnetic Bearing Spindle
This paper presents a collocated capacitance sensor for magnetic bearings. The main feature of the sensor is that it is made of a specific compact printed circuit board (PCB). The signal processing unit has been also developed. The results of the experimental performance evaluation on the sensitivity, resolution and frequency response of the sensor are presented. Finally, an application example of the sensor to the active control of a magnetic bearing is described.
Author: Dongwon Shin and Seon-Jung Liu and Jongwon Kim | Published: 1995
Booktitle: Proceedings of ISMST3
Booktitle: Proceedings of ISMST3