Feedback ratiometric control of two microbial populations in a single chemostat
| Autor: | Mario di Bernardo, Fabio Della Rossa, Agostino Guarino, Davide Fiore |
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| Přispěvatelé: | Fiore, D., Della Rossa, F., Guarino, A., di Bernardo, M. |
| Rok vydání: | 2021 |
| Předmět: |
Control and Optimization
Computer simulation Computer science Feedback control Control (management) Chemostat process control Nonlinear dynamical systems Set (abstract data type) Control and Systems Engineering variable-structure/sliding-mode control Control theory Full state feedback Process control Biological system Systems biology |
| DOI: | 10.1101/2021.03.05.434159 |
| Popis: | We address the problem of controlling the dilution rate in a chemostat to regulate the ratio between the concentrations of two microbial populations growing in continuous culture. After analyzing the open-loop dynamics of this multicellular system, we present two alternative feedback control strategies, one based on a gain-scheduled state feedback controller, the other on a switching control strategy. We show that both strategies are effective in solving the problem and illustrate the results by a set of representative numerical simulation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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