Isogeometric shape design sensitivity analysis of elasticity problems using multi-resolution and h-refinement approach

【Author】

Seonho Cho;Taeho Lee;Bonyong Koo;

【Abstract】

<正>An isogeometric shape DSA method is proposed using multiresolution technique combined with h-refinement.In the multiresolution method,to impose displacement compatibility,a transformation matrix relates the original and the updated sets in terms of control points and weights of NURBS basis function.Even

【Keywords】

In;NURBS;Isogeometric shape design sensitivity analysis of elasticity problems using multi-resolution and h-refinement approach;

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