一种基于模糊控制思想的非线性变权PD控制器及仿真

A Kind of Nonlinear Weight Changeable PD Controller Based on Fuzzy Thought

在龙升照等提出的模糊控制规则的自调整型基础上设计了一种非线性变权PD控制器,分析了控制器参数的作用.由于控制算法采取了按误差大小自动调整误差对控制作用的权重的方法.所以对一类消除误差的控制具有通用性.文中给出了应用实例与计算机仿真.

This paper designed a kind of nonliear changeable weight PD controller based on the fuzzy controller introduced by paper [1] and analysed the function of the controller's parameters.The control algorithm adopted the method of adjusting automatically the weight of error to control function based on the error size.It has universal nature for the kind of control of cancelling error.This paper also gave an application example.