On Adaptive Estimation of Bacterial Growth ...
Document type :
Communication dans un congrès avec actes
Title :
On Adaptive Estimation of Bacterial Growth in the Competitive Chemostat
Author(s) :
Dos Reis De Souza, Alex [Auteur correspondant]
Finite-time control and estimation for distributed systems [VALSE]
Gouzé, Jean-Luc [Auteur]
Biological control of artificial ecosystems [BIOCORE]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Efimov, Denis [Auteur]
Non-Asymptotic estimation for online systems [NON-A-POST]
Finite-time control and estimation for distributed systems [VALSE]
Gouzé, Jean-Luc [Auteur]
Biological control of artificial ecosystems [BIOCORE]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Efimov, Denis [Auteur]
Non-Asymptotic estimation for online systems [NON-A-POST]
Conference title :
MECHATRONICS 2019 - 8th International-Federation-of-Automatic-Control (IFAC) Symposium on Mechatronic Systems / 11th International-Federation-of-Automatic-Control (IFAC) Symposium on Nonlinear Control Systems (NOLCOS)
City :
Vienne
Country :
Autriche
Start date of the conference :
2019-09-04
English keyword(s) :
chemostat
biological
robust estimation
finite-time
observer
biological
robust estimation
finite-time
observer
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
English abstract : [en]
In this paper, the problem of state estimation of a bioreactor containing a single substrate and several competing species is studied. This scenario is well-known as a competition model, in which multiple species compete ...
Show more >In this paper, the problem of state estimation of a bioreactor containing a single substrate and several competing species is studied. This scenario is well-known as a competition model, in which multiple species compete for the same nutrient. The goal is to estimate concentrations of the substrate and all species, considering the concentration of total biomass as measurement. To address such a challenge, the estimation scheme relies in the coupling of two estimation techniques: an asymptotic observer, which takes advantage of the model structure being independent of its kinetics, and a finite-time parameter estimation technique, which also drops the usual requirement of persistence of excitation.Show less >
Show more >In this paper, the problem of state estimation of a bioreactor containing a single substrate and several competing species is studied. This scenario is well-known as a competition model, in which multiple species compete for the same nutrient. The goal is to estimate concentrations of the substrate and all species, considering the concentration of total biomass as measurement. To address such a challenge, the estimation scheme relies in the coupling of two estimation techniques: an asymptotic observer, which takes advantage of the model structure being independent of its kinetics, and a finite-time parameter estimation technique, which also drops the usual requirement of persistence of excitation.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
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