【作者】 蒋丽英； 李成博； 李平；

【Author】 Jiang Liying Li Chengbo Li Ping(Information Engineering Faculty,Fushun Petroleum Institute,Fushun 113001,China) (Shenyang Depot of Shenyang Military Region,Shenyang 110163,China)

【机构】 抚顺石油学院信息工程分院； 沈阳军区沈阳油料仓库；

【摘要】 提出一种基于最优保留遗传算法的PID控制器参数自寻优算法。该方法利用最优保留遗传算法对PID控制器的参数K_P,K_I,K_D进行自寻优,在寻优过程中并不需要任何先验知识。仿真结果表明,二阶时滞系统的性能得到明显的改善。更多还原

【Abstract】 Self-optimizing parameters of PID controller based on Elitist preserved genetic algorithm is presented. The parameters of PID controller are tuned optimally by Elitist preserved genetic algorithm and previous experiences are not known. The second order system with time-delay is simulated. The result of simulation "shows that it has a strongly robustness.更多还原