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Constrained optimization based on a multiobjective evolutionary algorithm
Linköping University.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.ORCID iD: 0000-0001-6016-6342
2003 (English)In: The 2003 congress on evolutionary computation: CEC 2003, Piscataway, NJ: IEEE Communications Society, 2003, 1560-1567 p.Conference paper, Published paper (Refereed)
Abstract [en]

A criticism of Evolutionary Algorithms (EAs) might be the lack of efficient and robust generic might be the lack of officient and robust generic methods to handle constraints. The most widespread approach for constrained search problems is to use penalty methods. EAs have received increased interest during the last decade due to the ease of handling multiple objectives., A constrained Optimization problem or an unconstrained multiobjective problem may in principle be two different ways to pose the same underlying I problem. In this paper an alternative approach for the constrained optimization problem is presented. The method is a variant of a multiobjective real coded Genetic Algorithm (CA) inspired by the penalty approach. It is evaluated on six different constrained single objective problems found in the literature. The results show that the proposed method performs well in terms of efficiency, and that it is rohust for a majority of the test problems.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2003. 1560-1567 p.
National Category
Applied Mechanics Other Mechanical Engineering
Research subject
Solid Mechanics; Computer Aided Design
Identifiers
URN: urn:nbn:se:ltu:diva-31701DOI: 10.1109/CEC.2003.1299858Local ID: 5f559010-0238-11dd-9241-000ea68e967bISBN: 0-7803-7804-0 (print)OAI: oai:DiVA.org:ltu-31701DiVA: diva2:1004935
Conference
Congress on evolutionary computation : 08/12/2003 - 12/12/2003
Note
Godkänd; 2003; 20080404 (kirhon)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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Angantyr, AndersAidanpää, Jan-Olov
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CiteExportLink to record
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Citation style
  • apa
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