摘要
针对一般PID控制算法在线调整PID的三个参数难度较大的问题 ,研究了PID控制的参数模糊自整定方法 ,即根据偏差和偏差变化率与PID三个参数的模糊关系 ,进行参数模糊自整定 .该方法具有通用性和适应性强 ,参数容易整定 ,控制效果好等特点 .并应用在WK -1型温度控制系统上 ,进行了实时控制实验 ,取得了很好的控制效果 .
In this paper, we put forward a kind of method of parameter fuzzy self-tuning of PID control in order to resolve the problem that parameters of PID controller couldn't be adjusted in line. The method has a series of good characteristics, for example, it can be generally used in practical control process, has a strong adaptability, is convenient for parameter tuning and can derive a good performance. We apply it to WK-1 device with temperature control and get a good result
出处
《郑州工业大学学报》
CAS
2001年第3期25-27,共3页
Journal of Zhengzhou University of Technology
基金
河南省自然科学基金资助项目 (984 0 61 2 0 0 )
