中国机械工程Issue(23)：3125-3129,5.DOI:10.3969/j.issn.1004-132X.2015.23.001
基于多领导粒子策略的 DMPSO 算法在冷轧液压 APC 系统中的应用
Applications of Multiple Leaders DMPSO in Hydraulic APC System of Cold Strip Mill
摘要
Abstract
According to the characteristics that the parameters of cold rolling hydraulic APC sys-tem changed over time,which was a dynamic system.This paper proposed a strategy for PID control-ler parameters setting based on improved DMPSO algorithm.This strategy might set and optimize PID controller parameters in real time through the ability of dynamic multi-objective particle swarm optimization algorithm that adapted environment changes and optimized.Meanwhile,to avoid falling into local optimum and slow convergence speed,a DMPSO was put forward based on multiple leaders in guiding the particles search.Simulation results show that the control system with fast track,small overshoot and strong adaptability is better than the traditional PID control.关键词
多领导粒子/动态多目标粒子群/APC 系统/PID 控制Key words
multiple leader/dynamic multi-objective particle swarm optimization(DMPSO)/auto-matic position control(APC)system/PID controller分类
矿业与冶金引用本文复制引用
魏立新,王利平,徐德树,林鹏,杨景明..基于多领导粒子策略的 DMPSO 算法在冷轧液压 APC 系统中的应用[J].中国机械工程,2015,(23):3125-3129,5.基金项目
国家自然科学基金钢铁联合基金资助项目(U1260203) （U1260203）
河北省高等学校创新团队领军人才培育计划资助项目(LJRC013) （LJRC013）
国家自然科学基金资助项目(61074099) （61074099）
