文章基本信息

标题：The Level Set Topological Optimization Method based on the Constraints of Volume and Stress
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作者：Dongyue Qu ; Dongyue Qu ; Fanbing Liu 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：95
页码：1-4
DOI：10.1051/matecconf/20179512010
语种：English
出版社：EDP Sciences
摘要：This paper research the topological optimization based on level set method which based on the reaction diffusion equation. The paper propose a Level set topological optimization method which put the compliance as the objective function and take the volume as the main constraint, the element stress as the auxiliary constraint to regulate the volume constraint. This method not only can significantly speed up the optimization process, but can improve the precision of calculation and ensure the stability of the results when meet the stress constraint. Eventually, the proposed method can convenient the level set topological optimization to apply in engineering practice.