4.7 Article

A note on the derivation of global stress constraints

期刊

STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION
卷 40, 期 1-6, 页码 625-628

出版社

SPRINGER
DOI: 10.1007/s00158-009-0397-x

关键词

Topology optimization; Stress constraints; Global constraints; KS function; Shannon's entropy; Maximum entropy principle

资金

  1. Natural Science Foundation of China [10332010, 10572031, 10590354]

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The purpose of this brief note is to derive the KS global constraint function. The first derivation based on the maximum entropy theory elaborates the statistical significance of KS function. The second one points out the relationship between KS and the p-norm global function. The properties of these two global functions validate these substitutions are reasonable.

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