Adaptive predictive control of a multistage fermentation process

Theoretical and experimental studies concerning the application of modern adaptive techniques for the control of continuous alcoholic fermentation of glucose by a yeast strain conducted in a multistage reactor are reported. The practical control objective was the regulation of the substrate concentr...

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Veröffentlicht in:	Biotechnology and bioengineering 1990-02, Vol.35 (3), p.217-223
Hauptverfasser:	Vigié, P., Goma, G., Renaud, P. Y., Chamilothoris, G., Dahhou, B., Pourciel, J. B.
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive control biochemistry Biological and medical sciences bioreactors Biotechnology ethanol fermentation Fundamental and applied biological sciences. Psychology mathematical models Methods. Procedures. Technologies Microbial engineering. Fermentation and microbial culture technology process engineering
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Beschreibung
Zusammenfassung:	Theoretical and experimental studies concerning the application of modern adaptive techniques for the control of continuous alcoholic fermentation of glucose by a yeast strain conducted in a multistage reactor are reported. The practical control objective was the regulation of the substrate concentration in the process effluent. Mathematical expressions for the control scheme are given, with the underlying control engineering argumentation. Suitable feeding of sugar for stage 2 was controlled to minimize the effluent sugar concentration.
ISSN:	0006-3592 1097-0290
DOI:	10.1002/bit.260350302