This thesis consists of two parts. In the first part we study minimal time strategies for the treatment of pollution in large water volumes, such as lakes or natural reservoirs, using a single continuous bioreactor that operates in a quasi-steady state. The control consists of feeding the bioreactor from the resource, with clean output returning to the resource with the same flow rate. We drop the hypothesis of homogeneity of the pollutant concentration in the water resource by proposing three spatially structured models. The first model considers two zones connected to each other by diffusion and only one of them treated by the bioreactor. With the help of the Pontryagin Maximum Principle, we show that the optimal state feedback depends on...
International audienceWe address the problem of the optimal control of in situ decontamination of wa...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
Dans ce travail, on s'intéresse à l'analyse mathématique et au contrôle optimal pour des problèmes d...
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...
Cette thèse se compose de deux parties. Dans la première partie, nous étudions les stratégies de tem...
International audienceWe study minimal time strategies for the treatment of pollution in large water...
International audienceWe study minimal time strategies for the treatment of pollution of large volum...
Anaerobic digestion is a biological process in which organic compounds are degraded by different mic...
International audienceIn this work, we consider an optimal control problem of a biological sequencin...
International audienceThis paper studies the bioremediation, in minimal time, of a water resource or...
We study minimal time strategies for the treatment of pollution in large water volumes, such as lake...
soutenue le 21 décembre 2006 annexes 34 p. Diffusion du document : publique Diplôme : Dr. d'Universi...
International audienceWe study minimal time strategies for the treatment of pollution of large volum...
Modemic GroupInternational audienceWe show how to combine numerical schemes and adjustement of syste...
International audienceWe address the problem of the optimal control of in situ decontamination of wa...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
Dans ce travail, on s'intéresse à l'analyse mathématique et au contrôle optimal pour des problèmes d...
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...
Cette thèse se compose de deux parties. Dans la première partie, nous étudions les stratégies de tem...
International audienceWe study minimal time strategies for the treatment of pollution in large water...
International audienceWe study minimal time strategies for the treatment of pollution of large volum...
Anaerobic digestion is a biological process in which organic compounds are degraded by different mic...
International audienceIn this work, we consider an optimal control problem of a biological sequencin...
International audienceThis paper studies the bioremediation, in minimal time, of a water resource or...
We study minimal time strategies for the treatment of pollution in large water volumes, such as lake...
soutenue le 21 décembre 2006 annexes 34 p. Diffusion du document : publique Diplôme : Dr. d'Universi...
International audienceWe study minimal time strategies for the treatment of pollution of large volum...
Modemic GroupInternational audienceWe show how to combine numerical schemes and adjustement of syste...
International audienceWe address the problem of the optimal control of in situ decontamination of wa...
International audienceThis paper is devoted to the study of an optimal control problem for a fed-bat...
Dans ce travail, on s'intéresse à l'analyse mathématique et au contrôle optimal pour des problèmes d...