基于PSO-PID汽包水位系统优化控制  

Based on the PSO-PID Liquid Level Control System Optimization

作　　者：孟亚男[1] 周雪阳 张振怀 MENG Yanan;ZHOU Xueyang;ZHNAG Zhenhuai(School of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China)

机构地区：[1]吉林化工学院信息与控制工程学院,吉林吉林132022

出　　处：《吉林化工学院学报》2022年第11期30-33,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：针对锅炉汽包水位控制动态响应缓慢、滞后大等问题,提出了一种将粒子群PSO(Particle Swarm Optimization, PSO)算法与PID控制相结合的控制策略,设计了一套PSO三冲量PID自适应控制器,实现对水位的控制.结果表明,PSO-PID算法在汽包水位控制上超调小,调整时间短.In order to solve the problems of slow dynamic response and large lag in boiler drum water level control,a control strategy combining Particle Swarm Optimization(PSO)algorithm with PID control was proposed in this paper,and a set of PSO three-impulse PID adaptive controller was designed to realize the control of water level.The results showed that PSO-PID algorithm has small overshoot and short adjustment time on drum water level control.

关 键 词：PSO 汽包水位 模糊PID 三冲量控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]