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Damage identification for beams in noisy conditions based on Teager energy operator-wavelet transform modal curvature
Maosen Cao
, Wei Xu
, Wieslaw Ostachowicz
,
Zhongqing Su
Department of Mechanical Engineering
The Hong Kong Polytechnic University
Research output
:
Journal article publication
›
Journal article
›
Academic research
›
peer-review
134
Citations (Scopus)
Overview
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Dive into the research topics of 'Damage identification for beams in noisy conditions based on Teager energy operator-wavelet transform modal curvature'. Together they form a unique fingerprint.
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Keyphrases
Wavelet Transform
100%
Damage Identification
100%
Condition-dependent
100%
Modal Curvature
100%
Noisy Conditions
100%
Teager Energy Operator
100%
Mode Shape
15%
Noise Measurement
7%
Clamped Beam
7%
Damage Location
7%
Displacement Mode Shapes
7%
Damage Characterization
7%
Structural Damage
7%
Noise Cancellation
7%
Damage Localization
7%
Noisy Environment
7%
Clamped-clamped
7%
Clamped-free
7%
Corresponding Author
7%
Damage Monitoring
7%
Aluminum Beam
7%
Scanning Laser Vibrometer
7%
Curvature Feature
7%
Matrix Laboratory (MATLAB)
7%
Dynamic Features
7%
Engineering
Mode Shape
100%
Structural Damage
33%
Measurement Noise
33%
Damage Location
33%
Noisy Environment
33%
Matlab Code
33%
Medicine and Dentistry
Noise Measurement
100%