Mr. Chenguang Xu Profile

Chenguang Xu

at Jiangsu Univ

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Author

Publications (7)

Proceedings Article | 29 March 2019 Paper

Damage detection of CFRP laminates by using ultrasonic Lamb wave with a sparse array

Guidong Xu, Baiqiang Xu, Chenguang Xu, Ying Luo

Proceedings Volume 11046, 110460H (2019) https://doi.org/10.1117/12.2524498

KEYWORDS: Damage detection, Imaging arrays, Ultrasonics, Composites, Waveguides, Dispersion, Structural health monitoring, Nondestructive evaluation, Image resolution, Ferroelectric materials

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Proceedings Article | 29 March 2019 Paper

Time-reversal damage imaging based on laser ultrasonic guide waves with temporal filter method

Chenguang Xu, Baiqiang Xu, Ying Luo, Guidong Xu, Sai Zhang

Proceedings Volume 11046, 110460P (2019) https://doi.org/10.1117/12.2524424

KEYWORDS: Ultrasonics, Waveguides, Optical filters, Scattering, Pulsed laser operation, Electronic filtering, Laser scattering, Image filtering, Numerical simulations, Damage detection

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Proceedings Article | 29 March 2019 Paper

Research on ultrasonic damage imaging based on inverse scattering model in frequency domain

Baiqiang Xu, Lei Zhou, Guidong Xu, Chenguang Xu, Sai Zhang

Proceedings Volume 11046, 110462I (2019) https://doi.org/10.1117/12.2524002

KEYWORDS: Ultrasonics, Scattering, Inverse scattering, Signal to noise ratio, Reflectivity, Ultrasonography, Phased arrays, Image processing, Specular reflections, Image resolution

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Proceedings Article | 12 May 2017 Paper

Numerical modeling of guided ultrasonic waves generated and received by piezoelectric wafer in a Delaminated composite beam

G. D. Xu, B. Q. Xu, C. G. Xu, Y. Luo

Proceedings Volume 10173, 1017316 (2017) https://doi.org/10.1117/12.2268334

KEYWORDS: Semiconducting wafers, Composites, Numerical modeling, Ultrasonics, Waveguides, Finite element methods, Chemical elements, Wave propagation, Sensors, Structural health monitoring

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Proceedings Article | 12 May 2017 Paper

Ultrasonic guided wave based damage imaging by time-reversal method in frequency-wavenumber domain

C. G. Xu, B. Q. Xu, Y. Luo, G. D. Xu, L. Z. Lu

Proceedings Volume 10173, 1017317 (2017) https://doi.org/10.1117/12.2268355

KEYWORDS: Damage detection, Wave propagation, Laser applications, Spatial resolution, Sensors, Acoustics, Nondestructive evaluation, Ultrasonics, Waveguides, Numerical simulations

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Proceedings Article | 4 May 2015 Paper

Numerical modeling of guided ultrasonic waves generated and received by PZT wafer in a beam

J. Zhang, B. Xu, G. Xu, C. Xu, Y. Luo, F. Yuan

Proceedings Volume 9543, 95430G (2015) https://doi.org/10.1117/12.2182259

KEYWORDS: Semiconducting wafers, Ferroelectric materials, Finite element methods, Waveguides, Wave propagation, Chemical elements, Sensors, Ultrasonics, Structural health monitoring, Dispersion

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Proceedings Article | 4 May 2015 Paper

Ultrasonic guided wave based horizontal crack imaging in metal plate by local wavenumber analysis

C. Xu, B. Xu, Y. Luo, G. Xu, F. Yuan

Proceedings Volume 9543, 95430F (2015) https://doi.org/10.1117/12.2182199

KEYWORDS: Ultrasonics, Waveguides, Wave propagation, Transducers, Spatial resolution, Metals, Structural health monitoring, Numerical simulations, Damage detection, Finite element methods

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Showing 5 of 7 publications

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