摘要
通过对常规 PID控制系统性能品质的分析、应用模糊盒树法的模糊控制策略、以最少的模糊规则推理实现 PID参数的自适应调整。实验和仿真结果表明 ,该方法具有结构简单、鲁棒性强、动态品质优。
A new design method of fuzzy PID controller is proposed.The control system using common PID is analyzed,and then a controller by fuzzy branch and bound is constructed.This method makes the parameter self adaptive of PID controller possible.It also perfects the properties of PID controller and improves the precision of control system.Experiment and simulation results show that the controller has good performance,and can be applied to engineering control.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2002年第z1期378-379,共2页
Chinese Journal of Scientific Instrument
关键词
模糊盒树
自适应
PID
Fuzzy branch and bound Self adaptive PID
