Optimal control and the Pontryagin's principle in chemical engineering: History, theory, and challenges
O Andrés‐Martínez, O Palma‐Flores… - AIChE …, 2022 - Wiley Online Library
In the mid‐1950s, Pontryagin et al. published a principle that became a fundamental
concept in optimal control (OC) theory. The principle provides theoretical and practical …
concept in optimal control (OC) theory. The principle provides theoretical and practical …
Production of microalgae biomass in a continuous stirred bioreactor: Analysis of microalgae-bacteria competition mediated by nitrogen and organic carbon
A model-based analysis of the competition between microalgae and bacteria mediated by
nitrogen and organic carbon in a continuous bioreactor with recycle is presented. The …
nitrogen and organic carbon in a continuous bioreactor with recycle is presented. The …
Modelado y control de la producción de microalgas en fotobiorreactores industriales
JL Guzmán, FG Acién… - Revista Iberoamericana de …, 2021 - polipapers.upv.es
Este artículo presenta una visión general sobre el proceso de producción de microalgas
desde un punto de vista de modelado y control de procesos. En primer lugar se exponen las …
desde un punto de vista de modelado y control de procesos. En primer lugar se exponen las …
Optimal darwinian selection of microorganisms with internal storage
In this paper, we investigate the problem of species separation in minimal time. Droop model
is considered to describe the evolution of two distinct populations of microorganisms that are …
is considered to describe the evolution of two distinct populations of microorganisms that are …
[HTML][HTML] Production of microalgae biomass in a two-stage continuous bioreactor: Control of microalgae-bacteria competition by spatial uncoupling of nitrogen and …
The spatial uncoupling of nitrogen and organic carbon is proposed to control the competition
between microalgae and bacteria in continuous bioreactors. A series of two continuous …
between microalgae and bacteria in continuous bioreactors. A series of two continuous …
Turnpike features in optimal selection of species represented by quota models
The paper focuses on a generic optimal control problem (OCP) deriving from the competition
between two microbial populations in continuous cultures. The competition for nutrients is …
between two microbial populations in continuous cultures. The competition for nutrients is …
A practical cell density stabilization technique through drug infusions: a simple pathfinding approach
We consider a nonlinear system with distributed delays modeling cell population dynamics,
where the parameters depend on growth-factor concentrations. A change in one of the …
where the parameters depend on growth-factor concentrations. A change in one of the …
Optimal control separating two microalgae species competing in a chemostat
In this work, we study the question of selecting in minimal-time a microalgae species of
interest using the Droop model to describe the dynamics of two distinct populations …
interest using the Droop model to describe the dynamics of two distinct populations …
Time-optimal adaptation in metabolic network models
MA Köbis, A Bockmayr, R Steuer - Frontiers in Molecular Biosciences, 2022 - frontiersin.org
Analysis of metabolic models using constraint-based optimization has emerged as an
important computational technique to elucidate and eventually predict cellular metabolism …
important computational technique to elucidate and eventually predict cellular metabolism …
Turnpike features in optimal selection of species represented by quota models: extended proofs
The paper focuses on a generic optimal control problem (OCP) deriving from the competition
between two microbial populations in continuous cultures. The competition for nutrients is …
between two microbial populations in continuous cultures. The competition for nutrients is …