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Slope constrained material design

delete2012-05-08
delete6
PRE
AI
F
Fabian Schury *
M
Michael Stingl
F
Fabian Wein
DOI:10.1007/s00158-012-0795-3delete
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摘要

摘要

En 中文
We investigate a class of constrained inverse homogenization problems. The complexity of the topological solution is restricted using slope constraint regularization. We show existence of the solution for the inverse optimization problem in function space and outline a converging approximation scheme. We demonstrate how a proper numerical implementation can lead to a stable material design approach. We finally describe results for a comprehensive set of numerical test cases.
Keyword:
Slope constraints
Inverse homogenization
Topology optimization
SIMP

期刊

Structural and Multidisciplinary Optimization 封面图
Structural and Multidisciplinary Optimization
IF:
4
论文数:
4.9K
被引数:
1.7W

机构

U
University of Erlangen Nuremberg
学者数:
3.2W
论文数: 2.6W
被引数: 29
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