Adaptive control of fed-batch process for poly-β-hydroxybutyrate production by mixed culture

被引：0
|
作者：
Ignatova, M. [1 ]
Lyubenova, V. [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Control & Syst Res, BU-1113 Sofia, Bulgaria
来源：
COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2007年 / 60卷 / 05期
关键词：
MIMO adaptive control; mixed culture; biopolymer production;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A new method for MIMO adaptive control of biodegradable polymer production by mixed culture is proposed using estimators of substrate production and consumption rates. An optimal tuning procedure for estimators' parameters is applied. The control system consists of two inputs - glucose feed rate and dissolved oxygen and two outputs - glucose and lactate concentrations in the reactor. The simulation results demonstrate a tolerance of the method to uncertainty and to lack of measurements of the main process variables.
引用
收藏
页码：517 / 524
页数：8
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