VCUT level set method for topology optimization of functionally graded cellular structures

DOI10.1016/j.cma.2019.05.029zbMath1441.74184OpenAlexW2947286571MaRDI QIDQ1988155

Yanyan Li

Publication date: 16 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.2019.05.029

zbMATH Keywords

level set methodtopology optimizationfunctionally graded cellular structuresmicrostructure connectivity

Mathematics Subject Classification ID

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

Related Items (11)

Design optimization of interconnected porous structures using extended triply periodic minimal surfaces ⋮ M-VCUT level set method for optimizing cellular structures ⋮ Topology optimization design of multi‐material quasi‐periodic cellular structures for thermoelastic responses ⋮ Multi-patch isogeometric topology optimization for cellular structures with flexible designs using Nitsche's method ⋮ MFSE-based two-scale concurrent topology optimization with connectable multiple micro materials ⋮ Topology optimization of functionally graded anisotropic composite structures using homogenization design method ⋮ Multi-scale and multi-material topology optimization of channel-cooling cellular structures for thermomechanical behaviors ⋮ Machine learning-combined topology optimization for functionary graded composite structure design ⋮ Reverse shape compensation via a gradient-based moving particle optimization method ⋮ Topology optimization design of quasi-periodic cellular structures based on erode-dilate operators ⋮ Kriging-assisted design of functionally graded cellular structures with smoothly-varying lattice unit cells

Cites Work

• Generating optimal topologies in structural design using a homogenization method
• Structural optimization using sensitivity analysis and a level-set method.
• Material interpolation schemes in topology optimization
• A level set method for structural topology optimization.
• Parameterized level-set based topology optimization method considering symmetry and pattern repetition constraints
• Stable hole nucleation in level set based topology optimization by using the material removal scheme of BESO
• Integrated design of cellular composites using a level-set topology optimization method
• Concurrent design with connectable graded microstructures
• Design parameterization for topology optimization by intersection of an implicit function
• Topology optimization for concurrent design of structures with multi-patch microstructures by level sets
• Dynamic crushing and energy absorption of regular, irregular and functionally graded cellular structures
• Efficient Two-Scale Optimization of Manufacturable Graded Structures

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