Biological application; Hybrid models; Monitoring; Physio logical states; Biological applications; Hybrid approach; Hybrid dynamic modeling; Hybrid model; Logical state; Physiological state; Specific growth rate; Yield coefficient; Control and Systems Engineering
Abstract :
[en] This paper deals with the monitoring of biological slates Thai may occur during a culture of micro-organisms A hybrid dynamic model is proposed, liacli mode of the associated automaton is associated with a set of activated reactions which characterises a given biological stale The monitoring or a system described by such a model needs to evaluate the transition which is triggered on and when it is. The proposed solution deeply utilises the a prion knowledge, t is contained in the hybrid model, and doesn't need the specific growth rate estimation. It is developed in tlus paper considering that the whole stale is measured and the malm of the yield coefficients is known.
Disciplines :
Biotechnology
Author, co-author :
Cassar, J.Ph.; LABEM, Polytech'Lille - USTL, Villeneuve d'Aseq Cedex, France
Guet, J.S.; LABEM, Polytech'Lille - USTL, Villeneuve d'Aseq Cedex, France
Jacques, Philippe ; Université de Liège - ULiège > Département GxABT > Microbial, food and biobased technologies ; LABEM, Polytech'Lille - USTL, Villeneuve d'Aseq Cedex, France
Language :
English
Title :
A hybrid approach for the monitoring of physiological state changes
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