Dr. Sofya Maslovskaya

Kontakt

Vita

Publikationen

Numerik und Steuerung

Mitglied - Postdoc

VCard

E-Mail:

sofya.maslovskaya(at)upb(dot)de

Büro:

TP21.1.15

Besucher:

Technologiepark 21
33100 Paderborn

10/2020 - heute	Postdoc Universität Paderborn
01/2019 - 10/2020	Postdoc INRIA Sophia-Antipolis Méditerranée,
10/2018 - 12/2018	Research engineer ENSTA ParisTech.
10/2013 - 10/2018	Ph.D. in Applied Mathematics ENSTA ParisTech.
09/2014 - 09/2015	Master degree in Applied Mathematics University of Paris-Sud.
09/2013 - 09/2015	Engineering degree in Applied Mathematics ENSTA ParisTech.
09/2013 - 07/2015	Master degree in Mathematics Novosibirsk State University.
09/2009 - 07/2013	Bachelor degree in Mathematics Novosibirsk State University

Liste im Research Information System öffnen

2022

Turnpike Property in Optimal Microbial Metabolite Production

J. Caillau, W. Djema, J. Gouzé, S. Maslovskaya, J. Pomet, Journal of Optimization Theory and Applications (2022)

Abstract

DOI

<jats:title>Abstract</jats:title><jats:p>We consider the problem of maximization of metabolite production in bacterial cells formulated as a dynamical optimal control problem (DOCP). According to Pontryagin’s maximum principle, optimal solutions are concatenations of singular and bang arcs and exhibit the chattering or <jats:italic>Fuller</jats:italic> phenomenon, which is problematic for applications. To avoid chattering, we introduce a reduced model which is still biologically relevant and retains the important structural features of the original problem. Using a combination of analytical and numerical methods, we show that the singular arc is dominant in the studied DOCPs and exhibits the <jats:italic>turnpike</jats:italic> property. This property is further used in order to design simple and realistic suboptimal control strategies.</jats:p>

2021

Turnpike features in optimal selection of species represented by quota models

W. Djema, L. Giraldi, S. Maslovskaya, O. Bernard, Automatica (2021), 132, 109804

DOI

2020

Injectivity of the inverse optimal control problem for control-affine systems

F. Jean, S. Maslovskaya, in: 2019 IEEE 58th Conference on Decision and Control (CDC), 2020

DOI

On Weyl’s type theorems and genericity of projective rigidity in sub-Riemannian geometry

F. Jean, S. Maslovskaya, I. Zelenko, Geometriae Dedicata (2020), 213(1), pp. 295-314

DOI

The turnpike property in maximization of microbial metabolite production

S. Maslovskaya, J. Caillau, W. Djema, L. Giraldi, J. Jean-Luc, J. Pomet. The turnpike property in maximization of microbial metabolite production. In: IFAC 2020 - 21rst IFAC World Congress, 2020.

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