A SIMPLE METHOD OF FUZZY MODELING FOR A MICROORGANISM REACTION

被引:11
作者
JITSUFUCHI, T
ISHIKAWA, H
TANAKA, H
MATSUSHIMA, K
机构
[1] NATL RES INST EARTH SCI & DISASTER PREVENT,TSUKUBA 305,JAPAN
[2] TOIN UNIV YOKOHAMA,FAC ENGN,MIDORI KU,YOKOHAMA 225,JAPAN
[3] KANAZAWA UNIV,FAC TECHNOL,KANAZAWA,ISHIKAWA 920,JAPAN
来源
JOURNAL OF FERMENTATION AND BIOENGINEERING | 1992年 / 74卷 / 05期
关键词
D O I
10.1016/0922-338X(92)90066-4
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A method of fuzzy modeling for a microorganism reaction is proposed. The structure of this model is based on the conventional logistic model. The consequents of the production rules of this model are made up of linear functions in which a logistic model is incorporated. The parameters of our fuzzy model were identified by the simplex method. We applied this model to describing the batch culture process of Zymomonas mobilis, which had been studied by us in earlier research. This process can be explained and estimated. Using this construction method, a simple fuzzy model can be constructed and compared with a conventional deterministic (logistic) model.
引用
收藏
页码:312 / 319
页数:8
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