基于模糊盒树法的自适应PID

A Self-adaptive PID Controller Based on Fuzzy Branch-and-Bound

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.