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Communication Dans Un Congrès Année : 2022

Model of Bacteria Mutualism in a Chemostat: Analysis and Optimization with Interval Detector

Résumé

This work focuses on a model of two bacteria growing and exchanging nutrients in a chemostat. Bacterial uptake rate is described via Michaelis-Menten equations; we assume a constant yield and metabolite production directly proportional to bacterial growth. We analyse the model via a reduced order system, then, conditions to determine existence and global stability of the equilibria are given in terms of the dilution rate. Finally, bacterial productivity is maximized; an interval detector is designed to estimate this productivity and an optimization strategy for periodic dilution rates is proposed.
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Dates et versions

hal-03903952 , version 1 (16-12-2022)

Identifiants

  • HAL Id : hal-03903952 , version 1

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Juan Carlos Arceo, Olivier Bernard, Jean-Luc Gouzé. Model of Bacteria Mutualism in a Chemostat: Analysis and Optimization with Interval Detector. CDC 2022 - Conference on Decision and Control, Dec 2022, Cancun, Mexico. ⟨hal-03903952⟩
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