角位移式电磁执行器控制电路设计

Design and Test to the Control Circuit of Angular Displacement Actuator

设计了一种新型的角位移式电磁执行器控制电路,该电路由PWM脉宽调制电路模块、功率电路模块和H型双极驱动电路模块构成。通过对整个电路波形分析及与以角位移式电磁执行器和角位移传感器构成电子调速器系统的内环进行实验,证明该电路有良好的调速机控制性能。

The paper design a new type of control circuit of angular displacement electromagnetic actuator, which consists of module of PWM impulse width modulating circuit, module of power circuit and module of H type bi-pole driving circuit. By analysis to wave form of whole circuit and test to inner loop of electric speed-regulating system constituted by angular displacement electromagnetic actuator and angular displacement sensor, the control circuit proves to be excellent in speed-regulating and controlling performance.