소형 무인 로봇의 소음 측정법 개발 및 측정 장소에 따른 상관성 분석

The small unmanned robot developed in this paper can perform tasks such as surveillance and reconnaissance inthe battle field. The noise generated during the operation of the robot may expose the operation area. Therefore, inthis study, we developed a method to quantitatively measure the noise of the developed small unmanned groundrobot. The criteria for noise measurement in indoor and outdoor are presented. It was used for statisticalverification method to verify the reliability of the developed noise measurement method. The noise was measuredat different places, and the correlation was analyzed. Thus, we proposed a method to predict the noise level in theoperation area where the robot is operated by the noise test data measured during the development process.