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

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

Document type :

Communication dans un congrès avec actes

Title :

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

Author(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]

Conference title :

IFAC 2020 - 21rst IFAC World Congress

City :

Berlin / Virtual

Country :

Allemagne

Start date of the conference :

2020-07-12

English keyword(s) :

Biochemical process
Robust control
Observer-based control
Bioreactor

HAL domain(s) :

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

English abstract : [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 ...
Show more >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.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

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

Source :

Harvested from HAL

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