神經(jīng)網(wǎng)絡PID 在溫度控制系統(tǒng)中的研究與仿真Explorat

本文提出一種基于BP 神經(jīng)網(wǎng)絡的新型智能PID 控制方法和一些BP 神經(jīng)網(wǎng)絡的基本概念。同傳統(tǒng)的PID控制相比較，神經(jīng)網(wǎng)絡智能PID 控制有許多優(yōu)點。把BP 神經(jīng)網(wǎng)絡的PID 控制方法應用到工業(yè)領域的溫度控制系統(tǒng)中，仿真結果表明：這種控制方法具有較高控制精度和較強的適應性以及良好的控制效果。
關鍵詞 ： 神經(jīng)網(wǎng)絡 ，PID 控制器 ，溫度控制系統(tǒng)

Abstract ：This paper presents a new kind of intelligence PID control method on BP neural network and some of basic concepts about BP neural network . Neural network intelligence PID controller has many advanced properties compared with traditional PID controller. The BP neural network PID control method is applied to temperature control system in industry field. The simulation results show that the control method has high control accuracy ,strong adaptation and excellent control results.
Key words ：Neural network , PID controller , Temperature control system