| Issue |
MATEC Web Conf.
Volume 95, 2017
2016 the 3rd International Conference on Mechatronics and Mechanical Engineering (ICMME 2016)
|
|
|---|---|---|
| Article Number | 12010 | |
| Number of page(s) | 4 | |
| Section | Applied Mechanics and Dynamics | |
| DOI | https://doi.org/10.1051/matecconf/20179512010 | |
| Published online | 09 February 2017 | |
The Level Set Topological Optimization Method based on the Constraints of Volume and Stress
School of Harbin Engineering University, Harbin 150000, China
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.
© The Authors, published by EDP Sciences, 2017
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