Topology optimization of geometrically nonlinear structures using reduced-order modeling

DOI10.1016/j.cma.2023.116371OpenAlexW4386133131MaRDI QIDQ6062472

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Publication date: 6 November 2023

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.2023.116371

zbMATH Keywords

shellsgeometric nonlinearitytopology optimizationcompliant mechanismsreduced-order modelings

Mathematics Subject Classification ID

Mechanics of deformable solids (74-XX) Fluid mechanics (76-XX)

Cites Work

• Unnamed Item
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• Nonlinear analysis using a reduced number of variables
• Geometrically nonlinear finite element behaviour using buckling mode superposition
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• Improving the efficiency of large scale topology optimization through on-the-fly reduced order model construction
• Approximate reanalysis in topology optimization
• Large-scale topology optimization using preconditioned Krylov subspace methods with recycling
• A level set method for shape and topology optimization of large-displacement compliant mechanisms
• Nonlinear structural analysis via reduced basis technique
• A reduced SAND method for optimal design of non-linear structures
• An element removal and reintroduction strategy for the topology optimization of structures and compliant mechanisms
• Numerical methods for the topology optimization of structures that exhibit snap-through

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