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

Didem Akcay-Perdahcioglu; Marcellinus Hermannus Maria Ellenbroek; Hubertus J.M. Geijselaers; Andries de Boer

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

Didem Akcay-Perdahcioglu, Marcellinus Hermannus Maria Ellenbroek, Hubertus J.M. Geijselaers, Andries de Boer

Faculty of Engineering Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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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 language	English
Title of host publication	Proceedings ICAS 2010
Place of Publication	Nice
Publisher	ICAS
Pages	1-11
Number of pages	11
Publication status	Published - 19 Sept 2010
Event	27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010 - Nice, France Duration: 19 Sept 2010 → 24 Sept 2010 Conference number: 27

Publication series

Name
Publisher	ICAS - International Council of the Aeronautical Sciences

Conference

Conference	27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010
Abbreviated title	ICAS
Country/Territory	France
City	Nice
Period	19/09/10 → 24/09/10

Keywords

METIS-267496
IR-73303

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title = "On the coupling of reanalysis techniques with a surrogate-based design optimization method",

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.",

keywords = "METIS-267496, IR-73303",

author = "Didem Akcay-Perdahcioglu and Ellenbroek, \{Marcellinus Hermannus Maria\} and Geijselaers, \{Hubertus J.M.\} and \{de Boer\}, Andries",

year = "2010",

month = sep,

day = "19",

language = "English",

publisher = "ICAS",

pages = "1--11",

booktitle = "Proceedings ICAS 2010",

note = "27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010, ICAS ; Conference date: 19-09-2010 Through 24-09-2010",

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TY - GEN

T1 - On the coupling of reanalysis techniques with a surrogate-based design optimization method

AU - Akcay-Perdahcioglu, Didem

AU - Ellenbroek, Marcellinus Hermannus Maria

AU - Geijselaers, Hubertus J.M.

AU - de Boer, Andries

N1 - Conference code: 27

PY - 2010/9/19

Y1 - 2010/9/19

N2 - 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.

AB - 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.

KW - METIS-267496

KW - IR-73303

M3 - Conference contribution

SP - 1

EP - 11

BT - Proceedings ICAS 2010

PB - ICAS

CY - Nice

T2 - 27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010

Y2 - 19 September 2010 through 24 September 2010

ER -

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

Abstract

Publication series

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Keywords

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