基于双环PID控制的磁悬浮推力轴承试验研究

Experimental Investigation on Thrust Bearing of Magnetic Levitation Based on Double-loop PID Control

针对磁悬浮推力轴承的实时控制特点,依据PID控制理论,提出了双环PID控制策略,经过MATLAB仿真和基于DSP实验,验证了其在磁悬浮推力轴承控制中的良好性能。

In this paper, to direct realtime control features of thrust bearing of magnetic levitation, according to theory of PID control, the authors put forward strategy of double-loop PID control. Through simulation of MATLAB and DSP experiment, the authors demonstrated the capability of double-loop PID control in control of thrust bearing of magnetic levitation.