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Simulation of Water Temperature Control System Based on Fuzzy PID Controller

2022-08-09 22:07:00 【student_domi】

1、内容简介

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2、内容说明

摘要：In industrial production, the water temperature control often deviates greatly from the control temperature、The problem is that the temperature takes a long time to reach steady state,Blur is designed for this PID 控制器,用于

水温控制. 采用 MATLAB 软件在 Simulink The environment is blurred PID The controller model is simulated,The results are displayed as usual PID 控制器、Fuzzy control

compared to the controller,模糊 PID The adjustment time of the controller is short、超调量小、响应速度快,Applied to the water temperature control system can achieve better control effect.

关键词：温度控制,模糊 PID 控制器,仿真

工业生产中,Temperature control often has a large amount of overshoot、Long time to reach steady state and so on 题. 常规 PID The parameters in the control algorithm are fixed values,Take care of the system control and lose the other To reduce overshoot,It is necessary to increase the adjustment time and reduce the response speed,反之亦然［1］. If the fuzzy control is applied only,Although the response is good, there is a steady-state error in the control result［2］. This paper is designed to be vague PID 控制器, The characteristic parameters of the control object are optimized by real-time adjustment 数,Solve problems in temperature control.

3、仿真分析

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