Application of the substrate consumption rate to the monitoring of distributed parameter bioreactors

• Autorzy: Czeczot J. , Metzger M. , Babary J. , Nihtilae M.
• Języki publikacji: EN

Abstrakty

EN

This paper deals with the idea of estimation of the substrate consumption rate at each point of the tube of the classical distributed parameter bioreactor and its application to the monitoring of this system. It is shown how to approximate the profile of this parameter on the basis of the orthogonal collocation method and the recursive least-squares procedure with adjustable forgetting factor. Then, it is suggested how to apply this profile for monitoring of the bioreactor work (calculation of the current mass flux of the substrate being reacted in the reactor tube and of the total mass of the substrate reacted in the bioreactor tube during its activity). The idea presented in this paper ivas validated by means of the computer simulation and the results proving its very good performance complete the paper.

Słowa kluczowe

EN

biotechnology; distributed parameter systems; least squares estimation

PL

biotechnologia; estymacja metodą najmniejszych kwadratów

• Wydawca: Systems Research Institute, Polish Academy of Sciences
• Czasopismo: Control and Cybernetics
• Rocznik: 2001
• Tom: Vol. 30, no 1
• Strony: 81--98
• Opis fizyczny: Bibliogr. 27 poz.,

Twórcy

autor

Czeczot J.

autor

Metzger M.

autor

Babary J.

autor

Nihtilae M.

• Institute of Automatic Control, Technical University of Silesia, ul. Akademicka 16, 44-100 Gliwice, Poland,