Treatment and effect of noise modelling in Bayesian operational modal analysis

Treatment and effect of noise modelling in Bayesian operational modal analysis

Operational modal analysis (OMA) identifies the modal properties, e.g., natural frequencies, damping ratios and mode shapes, of a structure using ‘output-only’ ambient vibration data. Instrument noise need not be negligible in ambient vibration data, and it is often modelled statistically. Simple no...

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Bibliographic Details
Main Authors: Ma, Xinda, Zhu, Zuo, Au, Siu-Kui
Other Authors: School of Civil and Environmental Engineering
Format: Journal Article
Language:English
Published: 2022
Subjects:
Engineering::Civil engineering
Operational Modal Analysis
BAYOMA
Noise Disparity
Model Class Selection
Ambient Modal Identification
Uncertainty Law
Online Access:https://hdl.handle.net/10356/162663

Internet

https://hdl.handle.net/10356/162663

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