Research on the Application of Tryptophan Evaporation Temperature Control System based on Dahlin Algorithm
ZHANG Longqin1 **, ZHOU Xin 2, LIN Jiandong1, CAO Yubo1*
1.School of Information and control engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China;
2. Zhejiang SUPCON Technology Co., Ltd., Key Project Engineering Department, Wuxi City 214026, China
Controlling the temperature of the evaporation chamber to maintain stability is the key to the normal operation of the tryptophan evaporation process.In this paper, the basic principles of Dahlin control algorithm are analyzed and studied, the S7-300 PLC system control program based on Dahlin algorithm is designed and written, and the control effect of Dahlin and conventional PID is analyzed by simulation.The results show that compared with the conventional PID controller, the Dahlin control algorithm converges faster and the overshoot is smaller, and the control program has certain engineering application and promotion value.
张龙琴, 周鑫, 林建东, 曹玉波.
基于大林算法的色氨酸蒸发温度控制系统应用研究
[J]. 吉林化工学院学报, 2023, 40(5): 51-56.
ZHANG Longqin , ZHOU Xin , LIN Jiandong, CAO Yubo.
Research on the Application of Tryptophan Evaporation Temperature Control System based on Dahlin Algorithm
. Journal of Jilin Institute of Chemical Technology, 2023, 40(5): 51-56.
