Structural Optimization of Hatch Cover Based on Bi-directional Evolutionary Structure Optimization and Surrogate Model Method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-018-1975-0
Abstract: Weight reduction has attracted much attention among ship designers and ship owners. In the present work, based on an improved bi-directional evolutionary structural optimization (BESO) method and surrogate model method, we propose a hybrid optimization… read more here.
Keywords: directional evolutionary; method; topology; model ... See more keywords
Topological designs of mechanical-electromagnetic integrated laminate metastructure for broadband microwave absorption based on bi-directional evolutionary optimization
Sign Up to like & getrecommendations! Published in 2021 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2021.108898
Abstract: Abstract Microwave absorption plays an important role on many aspects such as stealth technologies and electromagnetic compatibility. In this work, topological optimization is applied for the proposed laminate metastructure (LM) to achieve broadband and wide… read more here.
Keywords: optimization; directional evolutionary; microwave absorption; evolutionary optimization ... See more keywords
A Bi-directional Evolutionary Structural Optimisation algorithm with an added connectivity constraint
Sign Up to like & getrecommendations! Published in 2017 at "Finite Elements in Analysis and Design"
DOI: 10.1016/j.finel.2017.03.005
Abstract: Abstract This paper proposes the introduction of a connectivity constraint in the Bi-directional Evolutionary Structural Optimisation (BESO) method, which avoids the possibility of arriving at highly non-optimal local optima. By developing a constraint that looks… read more here.
Keywords: directional evolutionary; connectivity constraint; optimisation; structural optimisation ... See more keywords