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Approximate reanalysis in topology optimization

✍ Scribed by Oded Amir; Martin P. Bendsøe; Ole Sigmund

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 292 KB
Volume: 78
Category: Article
ISSN: 0029-5981
DOI: 10.1002/nme.2536

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## Abstract An efficient procedure for topology optimization of dynamics problems is proposed. The method is based on frequency responses represented by Padé approximants and analytical sensitivity analysis derived using the adjoint method. This gives an accurate approximation of the frequency resp