位移液压伺服系统控制器的设计与实现

Design and Implementation of the Controller for Displacement Hydraulic Servo System

以位移液压伺服系统作为研究对象,提出了一种引入跟踪误差和误差变化量来替代系统原状态量,将跟踪调节器设计转换为状态调节器设计的方法,并将该状态调节器设计为伺服系统的控制器,然后介绍了以DSP为核心的信号处理和数据传输的实时监控系统,通过对伺服系统电网络模型控制的实验结果表明,所提出的方案是正确的、完全可行的。

The displacement hydraulic servo system is taken as research object, a method of importing the tracking error and it＇s variety is proposed to replace the system＇s originally state, the designing tracking regulator is transformed to the designing of state regulator, and the state regulator is designed as a controller for the servo system. Then introduce the real-time control system about signal processing and data transition according to the core of DSP, and applying this system to the model of electric simulation of the servo system, the result of experimentation indicates that the design method is correct and can be used effectively.