Ms. Mingjing Cen Profile

Mingjing Cen

at SAIC Volkswagen Automobile Co Ltd

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Publications (2)

Proceedings Article | 22 March 2021 Presentation + Paper

Impact damage imaging and quantification in composite structures utilizing nonlinear ultrasonics measured by scanning laser Doppler vibrometry

Mingjing Cen, Yanfeng Shen, Zhaofei Shang

Proceedings Volume 11593, 115931R (2021) https://doi.org/10.1117/12.2582728

KEYWORDS: Composites, Ultrasonics, Vibrometry, Doppler effect, Superposition, Damage detection, 3D modeling, Finite element methods, Waveguides, Visualization

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Proceedings Article | 1 April 2019 Presentation + Paper

Scanning laser vibrometry imaging of fatigue cracks via nonlinear ultrasonic guided wave scattering and mode conversion

Yanfeng Shen, Mingjing Cen, Wu Xu

Proceedings Volume 10972, 109721I (2019) https://doi.org/10.1117/12.2514324

KEYWORDS: Scattering, Ultrasonics, Waveguides, Visualization, Vibrometry, Signal processing, Fourier transforms, Structural health monitoring, Nondestructive evaluation

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