气动脉宽调制位置伺服系统分段控制器的研究

An experimental study on the pneumatic PWM position servo system using a segment controller

本文介绍了一种分段控制方法，并在ＰＷＭ高速开关阀控气缸位置伺服系统中根据该方法设计了一种分段模糊控制器和一种分段ＰＩＤ控制器，实现了脉冲宽度调制高速开关阀控气缸位置伺服系统的精确控制。研究表明，系统获得了较好的定位和跟踪精度，这表明对于ＰＷＭ高速开关阀控气缸位置伺服系统，采用分段控制方案是可行的。

In this paper,a method of using segment_controller to control the position of a pneumatic cyinder is introduced,a segment_fuzzycontroller and a segment_PID controller are designed to implement the pricise control of the pneumatic PWM position servo system.The experimental results show that the static and dynamic performance of system is excellent.This indicates that the proposed controller is one of the possible approaches to control the pneumatic PWM position servo system.