液压阻尼器试验台控制系统的特性分析

The characteristic analysis of a test-bed-controlling system loaded by a hydraulic damper

分析了以液压阻尼器为负载的电液力控制系统的性能。通过建立线性化模型,分析系统的性能并在频域调整PID控制器的参数,对系统进行校正。通过仿真可以看出,经校正后的系统的特性明显得到改善。

This article analysed the performance of an electric and hydraulic force-controlling system which is loaded by a hydraulic damper. Through building a linear model, the performance of the system was analysed, and the system was revised through adjusting the parameters of the PID controller in frequency domain. Through simulation of the adjusted system, it can be seen that the performance of the system was magnificently improved after revision.