Measurement and analysis of infrared radiation characteristics of UAV

Fupu Chen; Peng Zhang; Guofeng Zheng; Shaofei Wang

doi:10.1117/12.2692159

6 November 2023 Measurement and analysis of infrared radiation characteristics of UAV

Fupu Chen, Peng Zhang, Guofeng Zheng, Shaofei Wang

Proceedings Volume 12921, Third International Computing Imaging Conference (CITA 2023); 129215G (2023) https://doi.org/10.1117/12.2692159
Event: Third International Computing Imaging Conference (CITA 2023), 2023, Sydney, Australia

Abstract

Studying the infrared radiation characteristics of UAV is of great significance. This paper first completes the radiation calibration of the mid-wave infrared thermal imager, and then conducts multi-angle radiation characteristics tests on the ground static UAV. MODTRAN software is used to calculate the atmospheric transmittance and path radiation and complete the inversion calculation of the UAV radiant intensity and atmospheric transmission revision. The test results show that the infrared radiation of UAV has directionality, and the radiation characteristics of UAV in the side tail direction are the strongest, which is mainly represented by engine radiation, and the radiant intensity of UAV increases significantly with the acceleration of engine speed.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Fupu Chen, Peng Zhang, Guofeng Zheng, and Shaofei Wang "Measurement and analysis of infrared radiation characteristics of UAV", Proc. SPIE 12921, Third International Computing Imaging Conference (CITA 2023), 129215G (6 November 2023); https://doi.org/10.1117/12.2692159

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