A method of the PID control parameter setting by Expanding Response Curve

摘要：

The three control parameters of PID interact and have a more complex relationship with control index, so the PID parameters toning is more difficult According to the Principle of expand response corves, through the theoretical analysising and the simulation verifying, It is found that the three control parameters tuning of PID can change into the single parameter Kp toning , there are the simple correspondence with the Kp parameter and control performance index: the system has a static error when the parameter Kp is too small, the system appears to vibrate when the parameter Kp is too large, the system has better static and dynamic performance when the parameter Kp is selected properly. Making use of this phenomenon, It simplified the process of PID control parameters toning.

关键词： Paraituters tuning The stogie parameter PID tuning Control performance Jteqponse curve

作者: JIN Hong

作者单位: Institute of information science & engineering, Guilin University of Technology, Guilin Guangxi 541004,China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 318-320

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）