PID自适应控制

PID ADAPTIVE CONTROL

提出将PID继电自整定与神经网络相结合,共同完成PID自适应控制,以一个两层线性网络构造PID控制器,由PID继电自整定法获取的PID参数值做适当地修正后作为网络权的初值,实现对系统的在线控制。

This paper presents a PID adaptive control using PID relay autotuning and neural network. In order to control a system on line, a two-layer linear neural network is used as a PID controller and refined PID parameters obtained from relay autotuning are chosen as the initial values of the network weights.