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Type of publication: Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Informatika / Informatics (N009)
Author(s): Žilinskas, Antanas;Mackutė-Varoneckienė, Aušra
Title: Parametric optimization in a two criteria optimal control problem
Is part of: Systems science. Wrocław : Wrocław university of technology, Vol. 34, no. 1 (2008)
Extent: p. 127-132
Date: 2008
Keywords: Optimizavimas, daugiakriterinis;Valdymas, optimalus;Paieška, optimali;Biotechnologija;Optimization, multicriteria;Control, optimal;Search, optimum;Biotechnology
Abstract: Several multicriteria optimization methods are compared using a practical optimal control problem from biotechnology as a test problem. Two criteria are taken into account: yield of biomass and natural process duration. Theoretical analysis of the problem is difficult because of non-linearity of the process’ model. The problem is reduced to a parametric optimization problem by means of parameterization of control functions. Several evolutionary multicriteria optimization algorithms and a scalarization based direct search algorithms are considered. The methods are compared with respect to the precission and the solution time
Affiliation(s): Matematikos ir informatikos institutas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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