Intelligent PID Control of Pneumatic Rotary Actuator Angle Servo-System

作     者：王鹏 彭光正 伍清河 

作者机构：Department of Automatic ControlSchool of Information Science and TechnologyBeing Institute of TechnologyBeijing 100081China 

出 版 物：《Journal of Beijing Institute of Technology》 (北京理工大学学报（英文版）)

年 卷 期：2003年第12卷第S1期

页      面：16-19页

核心收录：

学科分类：0810[工学-信息与通信工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 080201[工学-机械制造及其自动化] 

基　　金：National Natural Science Foundation(69904003) 

主　　题：pneumatic rotary actuator angle control system intelligent arithmetic performance index 

摘      要：In order to solve the problems that make the orientation of pneumatic rotary actuator inaccurate, a newly intelligent PID control algorithm is proposed. Pneumatic rotary actuator angle servo-system uses electropneumatic proportional valve as control device, which changes the pressure of cavity and then pushes the actuator to revolve to the expected position. Using intelligent PID control algorithm, several special methods were put forward to overcome the connatural shortcomings of pneumatic system and make the rotary actuator track the expected value timely and accurately. Experimental results have shown that by using this intelligent algorithm, the performance index of system was improved greatly.