基于PSO-Fuzzy-PID的电阻加热炉温度控制系统设计  

Design of Resistance Furnace Temperature Control System Based on PSO-Fuzzy-PID

作　　者：戴玉明[1,2] 任媛 崔译文 沈亮 储鹏 DAI Yuming;REN Yuan;CUI Yiwen;SHEN Liang;CHU Peng(School of Materials Science and Engineering,Nangjing Institute of Technology,Nanjing 211167,China;Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology,Nanjing 211167,China;Jiangsu Diantou Yi Chong New Energy Technology Co.,Ltd.,Nanjing 210046,China;Jiangsu Changjili New Energy Technology Co.,Ltd.,Wuxi 214253,China)

机构地区：[1]南京工程学院材料科学与工程学院,江苏南京211167 [2]江苏省先进结构材料与应用技术重点实验室,江苏南京211167 [3]江苏电投易充新能源科技有限公司,江苏南京210046 [4]江苏昌吉利新能源科技有限公司,江苏无锡214253

出　　处：《南京工程学院学报(自然科学版)》2024年第4期9-14,共6页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：江苏省“六大人才高峰”高层次人才项目(XCL-222)。

摘　　要：针对电阻加热炉温度控制系统存在的稳态精度低、调节时间长及固有的非线性、大时滞和低智能化等问题,设计一种算法优化的智能温度控制系统.该系统采用基于粒子群优化算法的模糊PID控制策略(PSO-Fuzzy-PID)实现对电阻加热炉温度的精确调控.经Matlab仿真分析,PSO-Fuzzy-PID控制器精度高、超调量小、调节时间短且抗干扰能力强,相较于传统PID控制器,其超调量减少45.18%,调节时间缩短37.5 s,稳态误差减少0.021.该系统可实现高精度、低时延的炉温控制,具有一定的工程应用价值.In response to the deficiencies in the temperature control systems of resistance heating furnaces-characterized by low steady-state accuracy,extended adjustment durations,inherent nonlinearity,significant time delays,and limited intelligence,an optimized intelligent temperature control system was developed.This system employed a particle swarm optimization based fuzzy proportional integral derivative control strategy,referred to as PSO-Fuzzy-PID,which facilitated more precise regulation of furnace temperature.Through Matlab simulation analysis,the PSO-Fuzzy-PID controller achieved enhanced control accuracy while minimizing overshoot and reducing adjustment durations while exhibiting superior anti-interference capabilities.Compared to traditional PID controllers,this system demonstrated a 45.18%reduction in overshoot,37.5 s decrease in adjustment durations,and a reduction of 0.021 in steady-state error.Consequently,this system facilitated high precision and low latency temperature control for furnaces,demonstrating significant value for engineering application.

关 键 词：温度控制系统 PSO优化 模糊PID 电阻加热炉 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]