Anaerobic digestion is a biological process in which organic compounds are degraded by different microbial populations into biogas (carbon dioxyde and methane), which can be used as a renewable energy source. This thesis works towards developing control strategies and bioreactor designs that maximize biogas production.The first part focuses on the optimal control problem of maximizing biogas production in a chemostat in several directions. We consider the single reaction model and the dilution rate is the controlled variable.For the finite horizon problem, we study feedback controllers similar to those used in practice and consisting in driving the reactor towards a given substrate level and maintaining it there. Our approach relies on est...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
This paper presents an optimizing start-up strategy for a bio-methanator. The goal of the control st...
La digestion anaérobique est un processus biologique au cours duquel des micro-organismes décomposen...
International audienceWe revisit the optimal control problem of maximizing biogas production in cont...
Our aim in this work is to synthesize optimal feeding strategies maximizing over a time period the b...
This thesis focuses on the optimal control of an anaerobic digestor for maximizing its biogas produc...
In this work, we deal with the optimal control problem of maximizing biogas production in a chemosta...
Cette thèse porte sur l'analyse et le contrôle optimal d'un digesteur anaérobie. L'objectif est de p...
International audienceWe consider the chemostat model with the substrate concentration as the single...
In this work, we revisit a problem of optimal control for the maximisation of biogas production in a...
This paper presents a strategy for the optimization of biogas outflow rate in an anaerobic digestion...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
International audienceOur aim in this work is to synthesize optimal feeding strategies maximizing ov...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
This paper presents an optimizing start-up strategy for a bio-methanator. The goal of the control st...
La digestion anaérobique est un processus biologique au cours duquel des micro-organismes décomposen...
International audienceWe revisit the optimal control problem of maximizing biogas production in cont...
Our aim in this work is to synthesize optimal feeding strategies maximizing over a time period the b...
This thesis focuses on the optimal control of an anaerobic digestor for maximizing its biogas produc...
In this work, we deal with the optimal control problem of maximizing biogas production in a chemosta...
Cette thèse porte sur l'analyse et le contrôle optimal d'un digesteur anaérobie. L'objectif est de p...
International audienceWe consider the chemostat model with the substrate concentration as the single...
In this work, we revisit a problem of optimal control for the maximisation of biogas production in a...
This paper presents a strategy for the optimization of biogas outflow rate in an anaerobic digestion...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
International audienceOur aim in this work is to synthesize optimal feeding strategies maximizing ov...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
This thesis consists of two parts. In the first part we study minimal time strategies for the treatm...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
This paper presents an optimizing start-up strategy for a bio-methanator. The goal of the control st...