OPTIMAL-CONTROL OF CONTINUOUS FERMENTATION PROCESSES - DECOMPOSITION METHODS FOR START-UP, STEADY-STATE AND MINIMUM-TIME PROBLEMS

被引:0
|
作者
TSONEVA, RG [1 ]
PATARINSKA, TD [1 ]
机构
[1] BULGARIAN ACAD SCI,CENT LAB BIOINSTRUMENTAT & AUTOMAT,BU-1113 SOFIA,BULGARIA
来源
BIOPROCESS ENGINEERING | 1995年 / 13卷 / 04期
关键词
D O I
暂无
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
Three layer control structure is proposed for optimal control of continuous fermentation processes. The start-up optimization problems are solved as a first step for optimization layer building. A steady state optimization problem is solved by a decomposition method using prediction principle. A discrete minimum time optimal control problem with state delay is formulated and a decomposition method, based on an augmented Lagrange's function is proposed to solve it. The problem is decomposed in time domain by a new coordinating vector. The obtained algorithms are used for minimum time optimal control calculation of Baker's Yeast fermentation process.
引用
收藏
页码:189 / 196
页数:8
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