Multidisciplinary free-form optimization of solid structures for mean compliance minimization and time-dependent temperature control
Sign Up to like & getrecommendations! Published in 2021 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-020-02810-1
Abstract: A parameter-free free-form optimization method to solve multidisciplinary shape optimization problems of solid structures is presented in this paper. The design objective is both to minimize the mean compliance of linear elastic structures and to… read more here.
Keywords: optimization; shape; method; solid structures ... See more keywords
Dynamic space reduction optimization framework and its application in hull form optimization
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DOI: 10.1016/j.apor.2021.102812
Abstract: Abstract Hull form optimization is a typical complex engineering problem. The complex design performance space often results in a low optimization efficiency as an optimal solution cannot be ensured. Presently, several methods, such as efficient… read more here.
Keywords: optimization; dynamic space; form optimization; hull form ... See more keywords
Fundamental frequency maximization of orthotropic shells using a free-form optimization method
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DOI: 10.1016/j.compstruct.2017.03.007
Abstract: Abstract In this study, a free-form optimization method is proposed that maximizes the fundamental frequencies of the orthotropic shells to avoid vibrational resonance. The negative fundamental vibrational eigenvalue is employed as the objective function, which… read more here.
Keywords: free form; orthotropic shells; optimization method; form ... See more keywords