Expert fuzzy control of basis weight profile in paper machines

被引：1
|
作者：
Sasaki, T [1 ]
Yamamoto, S
Hashimoto, I
机构：
[1] Yokogawa Elect Corp, Paper & Web Syst Ctr, Musashino, Tokyo 1800006, Japan
[2] Kogakuin Univ, Dept Mech Syst Engn, Tokyo 1600023, Japan
[3] Kyoto Univ, Dept Chem Engn, Kyoto 6068317, Japan
来源：
KAGAKU KOGAKU RONBUNSHU | 1999年 / 25卷 / 06期
关键词：
profile control; expert control; fuzzy control;
D O I：
10.1252/kakoronbunshu.25.904
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
(1) In a paper machine, optimizing control of the basis weight profile based on a process model does not achieve long term continuous running. We have made manual operation of the machine by expert operators into a control algorithm by using membership functions in fuzzy theory, and succeeded in improving the saw tooth profile that is not able to be improved by optimizing control. (2) We have developed an algorithm that defines membership functions of expert fuzzy control using the process interference by slice bolt manipulation. This algorithm makes it possible to apply easily this expert fuzzy control to any type of paper machine.
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页码：904 / 913
页数：10
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