摘要
球杆系统是一种经典的不稳定控制系统。本文章建立了球杆系统的数学模型,并在该模型的基础上,采用双闭环控制策略,使用遗传算法来整定PID参数,大大提高球杆控制系统的性能。
Ball and beam system is a classical instable system whose mathematical model is constructed in this paper. Based on the model, double close-loop control strategy is proposed and a genetic algorithm is used to determine the parameters of its PID controllers, which improves the performance of ball and beam system significantly.
出处
《科技通报》
2007年第2期262-265,共4页
Bulletin of Science and Technology
基金
浙江省科技厅2005省级新产品计划(2005D60SA390374)
关键词
遗传算法
球杆
PID
genetic algorithm
ball and beam system
PID
