Perturbation analysis of vibration modes with close frequencies

DOI10.1002/cnm.1640090508zbMath0778.73031OpenAlexW2066239811MaRDI QIDQ3136798

Zhong-Sheng (Simon) Liu, Chunsheng Shao, Youqun Zhao, Su-Huan Chen

Publication date: 6 October 1993

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

Full work available at URL: https://doi.org/10.1002/cnm.1640090508

zbMATH Keywords

small parametereigenvalue clusters6-degree-of-freedom spring-mass system

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Vibrations in dynamical problems in solid mechanics (74H45) Modal analysis in linear vibration theory (70J10)

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Cites Work

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• A perturbation technique for gyroscopic systems with small internal and external damping
• Response of slightly damped gyroscopic systems
• Perturbation Method of Structural Design Relevant to Holographic Vibration Analysis

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