A novel dynamic isogeometric reanalysis method and its application in closed-loop optimization problems

Volume: 353, Pages: 1 - 23
Published: Aug 1, 2019
Abstract
In this study, a novel dynamic isogeometric reanalysis (DIGR) method based on the Newmark-β method is suggested to improve the computational efficiency. The dynamic response of the modified structure can be efficiently predicted by using the DIGR method without solving the complete set of modified equilibrium equations of the modified structure. Compared with popular dynamic reanalysis methods, DIGR has higher accuracy and can solve more complex...
Paper Details
Title
A novel dynamic isogeometric reanalysis method and its application in closed-loop optimization problems
Published Date
Aug 1, 2019
Volume
353
Pages
1 - 23
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