Dr. Wei Xu Profile

Dr. Wei Xu

at Hohai Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 27 March 2018 Presentation + Paper

A damage index for identifying incipient delamination in CFRP laminated plates relying on 2D multi-resolution modal Teager-Kaiser energy

W. Xu, M. S. Cao, M. Radzieński, W. Ostachowicz

Proceedings Volume 10600, 106001M (2018) https://doi.org/10.1117/12.2295189

KEYWORDS: Structural health monitoring, Composites, Safety, Shape analysis, Carbon, Fiber reinforced polymers, Manufacturing, Nondestructive evaluation, Environmental sensing, Ferroelectric materials, Actuators, Mechanics

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Proceedings Article | 5 April 2017 Presentation + Paper

Combined vibration and guided wave-based approach for composite panels health assessment

Maciej Radzienski, Maosen Cao, Xu Wei, Pawel Kudela, Wieslaw Ostachowicz

Proceedings Volume 10170, 101702D (2017) https://doi.org/10.1117/12.2260425

KEYWORDS: Composites, Nondestructive evaluation, Damage detection, Wave propagation, Waveguides, Doppler effect, Transducers, Wavelet transforms, Aluminum, Defect detection

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Proceedings Article | 9 March 2014 Paper

Robust modal curvature features for identifying multiple damage in beams

Wiesław Ostachowicz, Wei Xu, Runbo Bai, Maciej Radzieński, Maosen Cao

Proceedings Volume 9064, 90640P (2014) https://doi.org/10.1117/12.2045316

KEYWORDS: Beam shaping, Damage detection, Signal processing, Wavelets, Wavelet transforms, Mechanics, Optical testing, Molybdenum, Polishing, Agriculture

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Proceedings Article | 17 April 2013 Paper

Multiscale characterization of damage in plates based on 2D Mexican wavelet

Maosen Cao, Maciej Radzieński, Wiesław Ostachowicz, Wei Xu

Proceedings Volume 8695, 869537 (2013) https://doi.org/10.1117/12.2009432

KEYWORDS: Damage detection, Wavelets, Aluminum, Wavelet transforms, Continuous wavelet transforms, Ferroelectric materials, Mechanics, Solids, Algorithm development, Composites

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Proceedings Article | 17 April 2013 Paper

Detection of damage in beams using Teager energy operator

Wei Xu, Wiesław Ostachowicz, Maosen Cao, Zhongqing Su

Proceedings Volume 8695, 869539 (2013) https://doi.org/10.1117/12.2009425

KEYWORDS: Damage detection, Wavelet transforms, Beam shaping, Detection and tracking algorithms, Aluminum, Wavelets, Performance modeling, Mechanics, Nondestructive evaluation, Sensors

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