摘要
在串级控制系统的基础上,主调节器采用智能模糊比例微积分(PID)控制算法,副调节器采用常规PID算法,将数字PID控制与模糊控制结合起来构成智能模糊控制器可对PID的参数进行在线调节,仿真试验表明,该控制器可有效提高系统控制品质,具有很好的抗干扰能力。
The controller studied in this paper is based on cascade control system. Intelligent fuzzy control is used to the outer loop and traditional PID law is applied to the inner loop. This intelligent fuzzy controller, combining fuzzy control to digital PID control, enables the parameter regulation online. The simulation results show that the controller can enhance regulation quality effectivelly.
出处
《山西电力》
2006年第2期14-15,18,共3页
Shanxi Electric Power
关键词
PID控制
模糊控制
串级控制
仿真
PID control
fuzzy control
cascade control
simulation
