摘要
本文提出了一种基于遗传算法的PID控制器参数优化设计。在参数整定与优化过程中,考虑了过程控制系统的参数整定特点和寻优精度。通过仿真研究表明:该方法比一般PID参数整定方法具有更好的控制性能指标。
An optimization design of PID controller parameter based on genetic algorithms is developed in this paper. In the process of running and optimization, the features of parameters tuning and the accuracy of optimization are considered. Simulations have proved that the control performance index based on GA is better than that of the general PID parameters tuning methods.
出处
《仪器仪表用户》
2009年第1期1-2,共2页
Instrumentation
关键词
遗传算法
PID控制器
参数优化
仿真
genetic algorithms
PID controller
parameter optimization
simulation
