Conference Papers Year : 2020

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

Abstract

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.

Domains

Automatic
Fichier principal
Vignette du fichier
IFAC20_Alex.pdf (592.96 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Loading...

Dates and versions

hal-02634501 , version 1 (27-05-2020)

Identifiers

  • HAL Id : hal-02634501 , version 1

Cite

Alex dos Reis de Souza, Denis Efimov, Andrey Polyakov, Jean-Luc Gouzé. Observer-Based Robust Control of a Continuous Bioreactor with Heterogeneous Community. IFAC 2020 - 21rst IFAC World Congress, Jul 2020, Berlin / Virtual, Germany. ⟨hal-02634501⟩
139 View
234 Download

Share

More