A normalization strategy for BESO-based structural optimization and its application to frequency response suppression
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mechanica"
DOI: 10.1007/s00707-020-02862-w
Abstract: The bi-directional evolutionary structural optimization (BESO) method has been widely studied and applied due to its efficient iteration and clear boundaries. However, due to the use of the discrete design variable, numerical difficulties are more… read more here.
Keywords: optimization; beso; frequency; method ... See more keywords
Stable hole nucleation in level set based topology optimization by using the material removal scheme of BESO
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2018.09.002
Abstract: Abstract A method is proposed to nucleate holes during the level based topology optimization by using the material removal scheme of the bi-directional evolutionary optimization (BESO). The key idea is that when a very small… read more here.
Keywords: optimization; beso; based topology; topology ... See more keywords