B27 永久磁石と回転形モータを利用した磁路制御型磁気浮上機構(OS2 磁気浮上・磁気軸受の制御2)

抄録

This paper describes a magnetic suspension system using a rotary motor and a disk magnet. In this suspension system, the suspension force to the suspended object is provided by a disk-type permanent magnet and controlled by a magnetic resistance control device, which controls the angle of disk magnet to change the flux flowing through the suspended object. This suspension system can generate a zero attractive force, change the polarity of the stator poles, and realize zero power control for any suspension poison. In this paper, the suspension principle of this suspension system is introduced, the model and simulation are carned out, and some suspension experiments are executed.