An iterative method for updating undamped structural systems with connectivity constraints

DOI10.1016/J.CAM.2024.116190zbMATH Open1546.74081MaRDI QIDQ6593343

Min Zeng, Yongxin Yuan, Xianlu Liao

Publication date: 26 August 2024

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

iterative methodconnectivitymodel updatingundamped structural systemoptimal updated matrix

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Numerical solutions to inverse eigenvalue problems (65F18)

Cites Work

• An iterative method for solving finite element model updating problems
• Correction of stiffness and mass matrices utilizing simulated measured modal data
• Finite element model updating in structural dynamics
• Linearly structured quadratic model updating using partial incomplete eigendata
• A Dual Optimization Approach to Inverse Quadratic Eigenvalue Problems with Partial Eigenstructure
• Optimum approximation for residual stiffness in linear system identification
• Solution of the symmetric band partial inverse eigenvalue problem for the damped mass spring system

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