Accurate reanalysis of structures by a preconditioned conjugate gradient method

DOI10.1002/nme.496zbMath1098.74736OpenAlexW2023890701MaRDI QIDQ4785205

Michal Kočvara, Uri Kirsch, Jochem Zowe

Publication date: 17 December 2002

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.496

zbMATH Keywords

preconditioned conjugate gradientsstructural reanalysis

Mathematics Subject Classification ID

Related Items (14)

Reanalysis and sensitivity reanalysis by combined approximations ⋮ On reducing computational effort in topology optimization: how far can we go? ⋮ Inexact Newton method with iterative combined approximations in the topology optimization of geometrically nonlinear elastic structures and compliant mechanisms ⋮ Review of formulations for structural and mechanical system optimization ⋮ Updating component reduction bases of static and vibration modes using preconditioned iterative techniques ⋮ Approximate reanalysis in topology optimization ⋮ Efficient reanalysis techniques for robust topology optimization ⋮ Updating the Craig-Bampton reduction basis for efficient structural reanalysis ⋮ Static reanalysis of structures with added degrees of freedom ⋮ A novel multi-grid assisted reanalysis for re-meshed finite element models ⋮ Exact and efficient isogeometric reanalysis of accurate shape and boundary modifications ⋮ Reanalysis Method for Second Derivatives of Static Displacement ⋮ An efficient numerical method for computing the topological sensitivity of arbitrary-shaped features in plate bending ⋮ Reanalysis of structural modifications due to removal of degrees of freedom

Cites Work

• Numerical Optimization
• Methods of conjugate gradients for solving linear systems
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