On the coupling of reanalysis techniques with a surrogate-based design optimization method

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Abstract

In this research, a Surrogate-Based Optimization (SBO) method is coupled with reanalysis techniques to improve the computational efficiency during optimization even further. The reanalysis techniques are used to speed up a reduction and a substructuring method, Craig-Bampton, which is utilized at the analysis step of the proposed SBO strategy. This strategy is suitable for solving problems where the modal and the harmonic responses of structures are required to be modified. An academic test problem is utilized for the demonstration.
Original languageEnglish
Title of host publicationProceedings ICAS 2010
Place of PublicationNice
PublisherICAS
Pages1-11
Number of pages11
Publication statusPublished - 19 Sep 2010
Event27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010 - Nice, France
Duration: 19 Sep 201024 Sep 2010
Conference number: 27

Publication series

Name
PublisherICAS - International Council of the Aeronautical Sciences

Conference

Conference27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010
Abbreviated titleICAS
CountryFrance
CityNice
Period19/09/1024/09/10

Keywords

  • METIS-267496
  • IR-73303

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