Abstract : In this paper we propose a methodology to determine the structure of the pseudo-stoichiometric co- efficient matrix K in a mass balance based model and to identify its coefficients from a set of available data. The first stage consists in estimating the number of re- actions that must be taken into account to represent the main mass transfer within the bioreactor. This provides the dimension of K. Then we propose a method to di- rectly determine the structure of the matrix (i.e. mainly its zeros and the signs of its coefficients). These meth- ods are illustrated with simulations of a process of lipase production from olive oil by Candida rugosa.
https://hal.inria.fr/inria-00122549
Contributeur : Olivier Bernard
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Soumis le : mercredi 3 janvier 2007 - 14:18:45
Dernière modification le : mercredi 28 novembre 2018 - 01:24:14
Document(s) archivé(s) le : mardi 6 avril 2010 - 20:39:42
Olivier Bernard, Georges Bastin. Identification of reaction networks for bioprocesses: determination of a partially unknown pseudo-stoichiometric matrix. Bioprocess and biosystems engineering., Springer, 2005, 27, pp.293-302. 〈inria-00122549〉
