An accurate error estimator for Guyan reduction

DOI10.1016/j.cma.2014.05.002zbMath1423.74897OpenAlexW2130748346MaRDI QIDQ1667304

Phill-Seung Lee, Jin-Gyun Kim

Publication date: 28 August 2018

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.2014.05.002

zbMATH Keywords

finite element methodeigenvalue problemerror estimationmodel reductionstructural dynamicsGuyan reduction

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (7)

On the computational efficiency of the error estimator for Guyan reduction ⋮ An enhanced Craig-Bampton method ⋮ Error estimation for the automated multi-level substructuring method ⋮ A highly efficient method for structural model reduction ⋮ An enhanced AMLS method and its performance ⋮ A general model reduction with primal assembly in structural dynamics ⋮ A component mode selection method based on a consistent perturbation expansion of interface displacement

Uses Software

• ARPACK

Cites Work

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• Substructuring by a two level dynamic condensation method
• Dynamic condensation with synthesis of substructure eigenproperties
• A new iterative order reduction(IOR) method for eigensolutions of large structures
• Model reduction using dynamic and iterated IRS techniques

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