Observer-Based Robust Control of a Continuous Bioreactor with Heterogeneous Community

Dos Reis De Souza, Alex; Efimov, Denis; Polyakov, Andrey; Gouzé, Jean-Luc

Type de document :

Communication dans un congrès avec actes

Titre :

Observer-Based Robust Control of a Continuous Bioreactor with Heterogeneous Community

Auteur(s) :

Dos Reis De Souza, Alex [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Efimov, Denis [Auteur]

Finite-time control and estimation for distributed systems [VALSE]
Polyakov, Andrey [Auteur]

Finite-time control and estimation for distributed systems [VALSE]
Gouzé, Jean-Luc [Auteur]
Biological control of artificial ecosystems [BIOCORE]

Titre de la manifestation scientifique :

IFAC 2020 - 21rst IFAC World Congress

Ville :

Berlin / Virtual

Pays :

Allemagne

Date de début de la manifestation scientifique :

2020-07-12

Mot(s)-clé(s) en anglais :

Biochemical process
Robust control
Observer-based control
Bioreactor

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Automatique / Robotique

Résumé en anglais : [en]

This work addresses the problem of robust control of the continuous bioreactor-namely the chemostat-using an observer-based approach. We design a control law aiming to regulate the growth of a certain species and to stabilize ...
Lire la suite >This work addresses the problem of robust control of the continuous bioreactor-namely the chemostat-using an observer-based approach. We design a control law aiming to regulate the growth of a certain species and to stabilize the output-a growth-associated product of interest-in a prescribed level. In addition, to avoid the single-species dogma (which takes only one species into account for control design), we add to the microbial community unknown species competing for the limiting substrate. Finally, this control architecture is able to maintain the productivity, despite this competing heterogeneity (or biodiversity) of the community.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL

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