云南化工2016，Vol.43Issue(2)：48-52,5.DOI:10.3969/j.issn.1004-275X.2016.02.014
模糊 PID 复合控制在三聚甲醛生产中的应用
Application of Fuzzy PID Control in Trioxane Production
熊万昌1
作者信息
- 1. 云南水富云天化有限公司重庆分公司，重庆 401221
- 折叠
摘要
Abstract
Synthesis of trioxane was effected and constrained by many factors,it is difficult to establish a suitable mathematical model because of its large lag,strong coupling characteristicals.The traditional PID control is difficult to achieve the technical specification requirements.By composite fuzzy PID control,via fuzzy control and PID control automatic switching,when there is a large deviation,fuzzy control can be used in order to reduce the overshoot and to shorten the settling time;when the deviation is small,PID control can be used in order to eliminate the steady state error.Fuzzy PID control has combined the advantages of dy-namic performance of fuzzy control and the high steady accuracy of PID control,has achieved significant re-sults in the production process.关键词
模糊控制/模糊 PID 复合控制/三聚甲醛Key words
fuzzy control/fuzzy PID control/trioxane/applications分类
化学化工引用本文复制引用
熊万昌..模糊 PID 复合控制在三聚甲醛生产中的应用[J].云南化工,2016,43(2):48-52,5.
