Control of Milk Fermentation in Batch Bioreactor

Elektronika ir Elektrotechnika

Andreja Gorsek¹  Darja Pecar¹  Jozef Ritonja² 

[1] University of Maribor, Faculty of Chemistry and Chemical Engineering;University of Maribor, Faculty of Electrical Engineering and Computer Science;

关键词: batch bioreactor;    fermentation process;    modelling;    control;   

DOI  :  10.5755/j01.eie.26.1.23377

来源: DOAJ

【 摘 要 】

In this paper, modelling and control of a batch bioreactor is studied. A main disadvantage of batch bioreactors compared to other types of bioreactors is their inability to introduce biological or/and chemical substances during operation. Therefore, possibility of bioreactor’s control by means of changing temperature was proposed, analyzed, and implemented. A new supplementary input/output dynamical mathematical model, which considers influence of heating and cooling on a bioprocess, was developed. On a basis of this model, a control system was designed and a method for tuning of the controller was suggested. Results show characteristics, applicability, and advantages of the presented approach.

【 授权许可】

Unknown