直流拖动系统中转速起动超调与I-P控制器性能分析

Analyse for the Starting Speed Overshoot of DC Motor Drive System and the Feature of I-P Controller

文章对直流电机拖动系统中采用模拟式 I-P 控制器时系统的性能进行了分析,得出结论为:与通常的 PI 调节器控制策略相比,可提高系统的抗负载扰动性能,在参数配合适当的情况下,可改善系统的起动特性,减小退饱和超调。

The Properties of DC motor drive system using analog integral-Proportional(I-P) controller are analysed and the sonclusion is got as follows:Compared with the system designed using normal proportional-integral(P-I)control scheme,the response character of the system with I-P controller to a load disturbance gets better,and the speed response to a step change in speed reference can be improved under the case of the appropriate parameters.