摘要
飞剪控制系统是一个非线性、强耦合、时变的复杂系统,用普通的PID难以达到理想的控制效果。设计出一种基于模糊控制原理的自适应PID控制系统,根据偏差和偏差变化率来实时调整kP,kI,kD的值。仿真和应用结果表明,这种模糊自适应PID比常规PID控制器在飞剪控制中具有更好的控制性能。
It is difficult to control flying shear control system ideally by using the ordinary PID controller,which is a non-linear,strong coupling,time-varying complex system,so an adaptive PID controller based on the fuzzy control principle is designed.It can adjust the parameters of kP,kI,kD in real-time according to the deviation and its change rate.The simulation and application show that the adaptive PID controller has better control performance than the ordinary PID controller in the flying shear control system.
出处
《测控技术》
CSCD
北大核心
2010年第7期49-53,共5页
Measurement & Control Technology
