摘要
以武钢１７００ｍｍ精轧机主传动系统中控制对象特性参数的改变后系统动态响应品质变差为背景，利用遗传送代算法研究了双闭环控制系统中转速ＰＩ调节器参数的优化问题．数字仿真结果证明了该算法的有效性和合理性．
Given the change of characteristic parameters of the control object, the deterioration will be produced in the dynamic response qualities of the main drive system of a hot finishing mill. The optimization of PI parameters of the speed controller in a two-loop control system was studied, which is adjusted by iterative genetic algorithm. The digital simulation results show the efficiency and rationality of the algorithm.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2000年第1期93-96,共4页
Journal of University of Science and Technology Beijing
关键词
遗传算法
参数优化
PI控制器
轧机
主传动系统
genetic algorithm
DC speed control system
parameters optimization
PI controller
