摘要
针对力反馈双向伺服控制系统中存在的非线性和主、从跟随动态特性较差的特点,提出了一种采用遗传PID控制策略的新型控制方法。仿真结果表明:该方法控制简单,实时性好,具有良好的跟踪精度,改善了主、从位置跟随动态特性,使系统具有较强的自适应能力和抗干扰能力。
A novel forth feedback control system based on PID control of genetic algorithm was presented which improved the nonlinearity and the poor master-slave following dynamic characteristic of bilateral electro-hydraulic servo system. Simulation results show that the control method has well following precision which realizes real-time control and improves master-slave displacement following characteristic and self-adaptive and anti-jamming capability of the system.
出处
《机床与液压》
北大核心
2009年第4期123-125,共3页
Machine Tool & Hydraulics
关键词
遗传算法
整定PID参数
双向伺服控制
Genetic algorithm
Tuning PID parameter
Bilateral servo-eontrol
