Structural impact localization method based on sensor array scanning

Qi Chang; Yao Meng; Lele Chen; Jun Liu

doi:10.1117/12.2586825

15 January 2021 Structural impact localization method based on sensor array scanning

Qi Chang, Yao Meng, Lele Chen, Jun Liu

Proceedings Volume 11761, Fourth International Conference on Photonics and Optical Engineering; 117611G (2021) https://doi.org/10.1117/12.2586825
Event: Fourth International Conference on Photonics and Optical Engineering, 2020, Xi'an, China

Abstract

In order to improve the accuracy and efficiency of structural impact monitoring, this paper proposes a beam focusing impact localization method based on array sensor scanning. The circular array sensor arrangement method is adopted. Perform software-level impact damage monitoring on large-scale structures through different linear arrays forming a circular array, The effectiveness and practicability of the method are verified through the experimental research.

Citation Download Citation

Qi Chang, Yao Meng, Lele Chen, and Jun Liu "Structural impact localization method based on sensor array scanning", Proc. SPIE 11761, Fourth International Conference on Photonics and Optical Engineering, 117611G (15 January 2021); https://doi.org/10.1117/12.2586825

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