Ultrasonic detection of aircraft stealth coating damage

Faliang Sun; Xiaohuan Guo; Xiaoju Yong

doi:10.1117/12.2687588

6 August 2023 Ultrasonic detection of aircraft stealth coating damage

Faliang Sun, Xiaohuan Guo, Xiaoju Yong

Proceedings Volume 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023); 1278121 (2023) https://doi.org/10.1117/12.2687588
Event: 2023 International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 2023, Guangzhou, JS, China

Abstract

A simulation model for damage detection of stealth coating was established. The influences of detection frequency, array number, excitation aperture, scanning step and other parameters on the detection results and imaging results were discussed. At the same time, the test results are in good agreement with the simulation results through verification of the detection test, indicating that the proposed ultrasonic phased array detection method can be used for in-situ detection of stealth coating in the external field.

Citation Download Citation

Faliang Sun, Xiaohuan Guo, and Xiaoju Yong "Ultrasonic detection of aircraft stealth coating damage", Proc. SPIE 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 1278121 (6 August 2023); https://doi.org/10.1117/12.2687588

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