무인비행체 탑재 단일 카메라용 가변 필터 자동 회전장치 개발에 관한 연구

초록

The role of unmanned air vehicle(hereafter, drone) as a research equipment for academic/national defense area is gradually increasing. In order to maximize the efficiency of performance test of optical equipments using drone, it would be essential to have the optimized mechanism for data collection within the duration of flight, and also the control system to operate it. This paper handles design points and the mechanism control methods when producing variable filter automatic rotation equipments for a single camera considering the characteristics of drone that cannot load many cameras due to the limitation of load in case when images of many bands should be shoot, and also suggests the methodology to secure a large quantity of visual data compared to the same hours previously, by applying diverse technologies in the convergence/complex aspect like camera, drone, 3D printer, and coding technique for the efficient acquisition of image. The results of the study are as follows. First, the acquisition of precise images was possible by means of automated data acquisition procedures. Second, a series of images that could have been acquired by multiple cameras or multiple shots were obtained through a single operation. Third, it introduced new possibilities for streamlined image acquisition operations through a convergence of 3D printers and microprocessors.

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