earticle

영어

Demand of drones that can perform the monitoring task of contaminated or difficult-to-access area without human pilot is a motivation for research high accuracy location tracking algorithm and autonomous landing algorithm. This paper describes the development of the noise reduction-type WSN-based system that can measure the accurate position of the drone. The noise reduction type WSN-based system by applying DGPS mechanism, can reduce the error of the WSN-based location tracking techniques due to noise. Such the system is needed for high-accuracy autonomous landing operations.