换热站温度双模控制系统研究及仿真  

Research and Simulation of Dual-Mode Temperature Control System in Heat Exchange Station

作　　者：张瀚文 盛茹吉 曹玉波[1] ZHANG Hanwen;SHENG Ruji;CAO Yubo(School of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China;Gulf Region Branch,China Petroleum Engineering Construction Co.,Ltd,Beijing 100010,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 [2]中国石油工程建设有限公司海湾地区公司,北京100010

出　　处：《吉林化工学院学报》2023年第5期57-61,共5页Journal of Jilin Institute of Chemical Technology

摘　　要：针对换热站温度控制问题,基于二维切换条件与积分初值跟踪算法,提出一种PID-FUZZY双模控制策略,结合PID控制与模糊控制优点的同时实现控制量无扰切换。仿真结果表明,相比于单回路PID控制,该方案在快速性、准确性、抗干扰能力等方面均具有明显优势。Aiming at the problem of temperature control in heat exchange stations,based on two-dimensional switching conditions and integral initial value tracking algorithm,a PID-FUZZY dual-mode control strategy was proposed,which combines the advantages of PID control and fuzzy control to realize non-disturbance switching of control variables.Simulation results showed that compared with single-loop PID control,this scheme has obvious advantages in terms of speed,accuracy,and anti-interference ability.

关 键 词：换热站 温度控制 双模控制 无扰切换 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]