Refinements of damage detection methods based on wavelet analysis of dynamical shapes

DOI10.1016/j.ijsolstr.2008.02.015zbMath1169.74538OpenAlexW2038445805MaRDI QIDQ837391

Arcangelo Messina

Publication date: 10 September 2009

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijsolstr.2008.02.015

zbMATH Keywords

waveletsdamage detectionlaser measurementsopen cracksvibrating beams and plates

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Experimental work for problems pertaining to mechanics of deformable solids (74-05) Thin bodies, structures (74K99) Brittle damage (74R05)

Related Items (3)

ON THE WAVELET TRANSFORM APPLICATION TO A STUDY OF CHAOTIC VIBRATIONS OF THE INFINITE LENGTH FLEXIBLE PANELS DRIVEN LONGITUDINALLY ⋮ A homotopy-based wavelet approach for large deflection of a circular plate on nonlinear foundations with parameterized boundaries ⋮ Crack detection near the ends of a beam using wavelet transform and high resolution beam deflection measurement

Uses Software

• Matlab
• Wavelet Toolbox
• Optimization Toolbox

Cites Work

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• Hybrid local polynomial wavelet shrinkage: wavelet regression with automatic boundary adjustment
• Damage detection with spatial wavelets
• Crack identification in beams using wavelet analysis.
• On the continuous wavelet transforms applied to discrete vibrational data for detecting open cracks in damaged beams.
• Damage detection using the Lipschitz exponent estimated by the wavelet transform: Applications to vibration modes of a beam
• Wavelet packet based damage identification of beam structures
• Polynomial boundary treatment for wavelet regression

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