光电工程, 2017, 44 (4): 464, 网络出版: 2017-07-10
Infrared radiation characteristics measurement and temperature retrieval based on DJI unmanned aerial vehicle
Infrared radiation characteristics measurement and temperature retrieval based on DJI unmanned aerial vehicle
摘要
Abstract
With the initial applications of unmanned aerial vehicle technology in various fields, the infrared (IR) radiation charac-teristics of the UAV become an issue of mutual concern. In this experiment, the radiometric calibration of middle wave and long wave infrared detectors has been done. SR800R 12D_ET extending blackbody made in Israel is used for the radiometric calibration of middle wave and long wave infrared detectors. The quantitative connection between the optical entrance pupil radiation and the output of detector is established, and the responsivity of the infrared detector is obtained. The radiation characteristics of the UAV is measured while flying, and the temperature of UAV target is inverted by using single-band method, dual-band colorimetric method and dual-band method based on black-body calibration.
Chaoshuai Chen, Shiyong Wang. Infrared radiation characteristics measurement and temperature retrieval based on DJI unmanned aerial vehicle[J]. 光电工程, 2017, 44(4): 464. Chaoshuai Chen, Shiyong Wang. Infrared radiation characteristics measurement and temperature retrieval based on DJI unmanned aerial vehicle[J]. Opto-Electronic Engineering, 2017, 44(4): 464.