电机调速控制器的频域法设计

Design method of motor velocity modulator based on frequency domain

将典型超前或典型滞后控制器的频域设计方法应用在电机调速控制器的设计中。特别是应用了步进式的迭代设计方法,可设计出性能更优的高阶控制器。算例和仿真试验证实了所用频域设计方法的简单实用性和有效性。所设计的滞后超前控制器具有比PID更优的性能。

This paper uses the method of design typical lead or lag frequency domain controller for design motor velocity modulator.In particular,the better higher-order controller can be designed by the method of step-by-step design.The examples and simulation results can confirm the practicality and effectiveness of the step-by-step frequency domain design method.The designed lag-lead controller has better performance than the PID controller.