神经网络PID控制器在温度控制中的应用

采用计算机技术,能够方便地将神经网络PID控制器应用于实际工业过程中。在介绍基于对角递归神经网络辨识的PID控制器结构及学习算法的基础上,采用PCS-B型过程控制系统实验装置,以MCGS组态软件为运行平台,对加热器温度控制系统进行了实验研究。实验结果表明,通过神经网络PID控制策略组态,能够在线调整PID控制器参数,在温度控制实验中获得了满意的控制效果。

Application of neural network PID controller in temperature control

By using computer technology,neural network PID controller can be conveniently applied to practical industrial processes.With introduction of structure and learning algorithm of diagonal recurrent neural network(DRNN) controller,using PCS-B process control system and based on MCGS configuration software,temperature control experiment was made.The results show that PID parameters can be adjusted on line by control strategy configuration,and the effect meets the need.