CMA-ES-based structural topology optimization using a level set boundary expression -- application to optical and carpet cloaks

DOI10.1016/j.cma.2018.01.008zbMath1440.74293OpenAlexW2783325233MaRDI QIDQ2310867

Garuda Fujii, Youhei Akimoto, Masayuki Takahashi

Publication date: 7 April 2020

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2018.01.008

zbMATH Keywords

level set methodtopology optimizationCMA-ESmultimodal optimization problemcarpet cloakoptical cloak

Mathematics Subject Classification ID

Topological methods for optimization problems in solid mechanics (74P15)

Related Items (4)

Global Linear Convergence of Evolution Strategies on More than Smooth Strongly Convex Functions ⋮ Concurrent multiscale topology optimization of metamaterials for mechanical cloak ⋮ Data-driven multifidelity topology design using a deep generative model: application to forced convection heat transfer problems ⋮ A new three-level mesh method to accelerate the structural topology optimization

Uses Software

• CMA-ES

Cites Work

• Unnamed Item
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• Systematic design of phononic band–gap materials and structures by topology optimization

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