Structural modal parameters identification under ambient excitation using optimized symplectic geometry mode decomposition

DOI10.1142/S0219455424500548MaRDI QIDQ6490128

Feng Hu, Shouji Li, Lunhai Zhi, Zhixiang Hu, Kang Zhou

Publication date: 23 April 2024

Published in: International Journal of Structural Stability and Dynamics (Search for Journal in Brave)

zbMATH Keywords

natural frequencydamping ratiomodal parameter identificationnon-stationary responseoptimized symplectic geometry mode decomposition

Mathematics Subject Classification ID

Differential geometric methods (tensors, connections, symplectic, Poisson, contact, Riemannian, nonholonomic, etc.) for problems in mechanics (70G45)

Cites Work

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• Synchrosqueezed wavelet transforms: an empirical mode decomposition-like tool
• Empirical Wavelet Transform

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