The resistance furnace temperature tracking control system based on Siemens S7-200 PLC was developed to solve the problem of temperature tracking control precision of resistance furnace. The constant temperature value PID control program and the temperature segmental setting tracking program were compiled. Through the touch screen interface, the temperature rise curve can be easily set and the actual temperature trend data can be displayed in real time. After the actual operation test, the PID temperature control algorithm has proven a good control effect, and each control indicator can meet the on-site process requirements.
周鑫, 周琦祥, 杨旭, 曹玉波.
电阻炉温度随动控制系统设计及应用
[J]. 吉林化工学院学报, 2020, 37(7): 45-48.
ZHOU Xin, ZHOU Qixiang, YANG Xu, CAO Yubo.
Design and Application of Temperature Tracking Control System for Resistance Furnace
. Journal of Jilin Institute of Chemical Technology, 2020, 37(7): 45-48.