상세정보
학술대회
Performance Analysis of the Jamming Signal Geolocation System using On-board AoA Estimator Mounted on UAV
- 발행일
- 201710
- 출처
- International Conference on Control, Automation and Systems (ICCAS) 2017, pp.1976-1979
- 협약과제
- 17HR2400, 안전한 무인이동체를 위한 ICT 기반기술 개발, 안재영
- 초록
- Various unmanned aerial vehicle (UAV) applications are being developed with lightweight on-board equipments since UAV can easily move to a desired position and obtain a line-of-sight (LOS) measurements. In this paper, we consider a radio-monitering and geolocation system which uses UAV employing on-board angle of arrival (AoA) estimator and present a method of deriving Cram챕r-Rao bound (CRB) for position estimation of the jamming signal. The CRBs obtained by different condition are compared to show the method to build a plan for achieving the target performance based on the attained CRB. We show the algorithm and the results of the maximum likelihood (ML) estimator implemented by symmectic rank one update (SR1) method.
- KSP 제안 키워드
- Line-Of-Sight(LOS), On-board, Performance analysis, Position Estimation, angle of arrival(AOA), jamming signal, maximum likelihood (ML) estimator, performance based, unmanned aerial vehicle