基于改进遗传算法的瓦楞纸板温度系统PID参数优化  

Optimization of PID parameters of corrugated Board temperature system based on improved genetic algorithm

作　　者：高林[1] 李升凯 张玉蓉 Gao Lin;Li Shengkai;Zhang Yurong(Qingdao University of Science and Technology,School of Automation and Electronical Engineering,Qingdao 266100,China)

机构地区：[1]青岛科技大学自动化与电子工程学院,青岛266100

出　　处：《电子测量技术》2020年第15期58-62,共5页Electronic Measurement Technology

基　　金：教育部产学合作协同育人项目(施耐德公司,2018第1批);青岛科技大学博士科研基金(01002253)项目资助

摘　　要：在瓦楞纸板的生产过程中,温度控制往往占据至关重要的地位,在工业生产中通常采用PID方法来控制瓦楞纸板的生产温度,但传统选择PID控制参数的方法存在着耗时、控制效果不理想等缺陷。通过对传统PID与智能PID的改进,采用了一种改进遗传算法的PID控制系统,对瓦楞纸板的温度实现了更加准确和快速的控制,通过MATLAB仿真实验,与标准遗传算法相比,表明该方法能够更好更精准地对瓦楞纸板的温度进行控制,具有超调量小,调节时间快,控制效果好等优点。In the production process of corrugated board,temperature control often occupies an important position.PID method is usually used to control the production temperature of corrugated board in industrial production,but the traditional method of selecting PID control parameters has some defects,such as time-consuming,poor control effect and so on.Through the improvement of traditional PID and intelligent PID,this paper adopts an improved genetic algorithm PID control system to achieve more accurate and fast control of the temperature of corrugated cardboard.Through MATLAB simulation experiments,compared with standard genetic algorithms,this method can better and more accurately control the temperature of corrugated cardboard,and has the advantages of small overshoot,fast adjustment time,and better control effect.

关 键 词：遗传算法 PID控制器 瓦楞纸板 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] TP273[自动化与计算机技术—控制科学与工程]