An improved sensitivity method for multi-material topology optimization

DOI10.1007/978-3-030-63403-2_45zbMATH Open1464.90100OpenAlexW3107927376MaRDI QIDQ2019809

Yanyan Li

Publication date: 22 April 2021

Full work available at URL: https://doi.org/10.1007/978-3-030-63403-2_45

zbMATH Keywords

topology optimizationdensity gradientmulti-materialsensitivity filtering method

Mathematics Subject Classification ID

Applications of mathematical programming (90C90) Nonlinear programming (90C30)

Related Items (8)

Correction to: ``An efficient 146-line 3D sensitivity analysis code of stress-based topology optimization written in Matlab ⋮ Connections between topological sensitivity analysis and material interpolation schemes in topology optimization ⋮ Enhanced analysis of design sensitivities in topology optimization ⋮ A robust topological derivative-based multi-material optimization approach: optimality condition and computational algorithm ⋮ A multi-material topology optimization algorithm based on the topological derivative ⋮ A sensitivity interpolation algorithm for the concurrent optimization of bodies sharing a common design space ⋮ A single variable-based method for concurrent multiscale topology optimization with multiple materials ⋮ Topology optimization by a neighbourhood search method based on efficient sensitivity calculations

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