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The Deviation Distribution of Target on the ILS Final Approach Segment Using ADS-B Message

ADS-B 신호를 이용한 ILS 최종접근 구간의 항공기 항적 이격 분포 도출

  • Ku, SungKwan (Department of Aviation Leisure & Industry Management, School of Aeronautical Science, Hanseo University) ;
  • Lee, Young-Jong (Ministry of Land, Infrastructure and Transport, Seoul Regional Aviation Office) ;
  • Shin, DaiWon (Department of Aviation Leisure & Industry Management, School of Aeronautical Science, Hanseo University)
  • 구성관 (한서대학교 항공학부 항공레저산업학과) ;
  • 이영종 (국토교통부 서울지방항공청) ;
  • 신대원 (한서대학교 항공학부 항공레저산업학과)
  • Received : 2015.10.03
  • Accepted : 2015.10.15
  • Published : 2015.10.30

Abstract

ADS-B can provide high accurate position information and faster update rate than Radar system and it is a technique that can supplement or replace the Radar. Recently ADS-B has been applied to the actual aircraft operation because to increase air transportation traffic and required to high accurate surveillance. In this study, we surveyed analysis of position deviation distribution analysis and received actual ADS-B trajectory data for conformed precise surveillance on the near airport area using ADS-B message. For that, we received the precision instrument approach ADS-B trajectory data using instrument landing system, and can analyse about target deviation distribution on the final approach segment about precision instrument approach. The result of analysis is mean distance of target deviation -0.04 m and standard deviation 6.71 m on between ADS-B target and extended runway centerline. Also that is to conformed the ADS-B message trajectory available to provide relatively exact surveillance information.

ADS-B는 레이더에 비하여 높은 정확도와 빠른 갱신 주기를 제공하여, 레이더를 대체하거나 보완할 수 있는 기술이다. 최근 증가하는 항공교통량과 이에 따른 정확한 감시의 요구에 의하여 ADS-B가 실제 항공기 운영에 적용되고 있다. 본 논문은 항공기가 운항 중 상시 송신하는 ADS-B 신호를 활용한 공한 인근 지역에서 정밀 감시가 가능한지 확인하기 위한 자료 수집과 일부 데이터에 대한 분석을 수행하였다. 이를 위하여 정밀계기 착륙 접근하는 항공기의 ADS-B 항적을 수집하고, 최종접근 구간에서 항적의 분포 특성에 관한 분석을 수행하였다. 분석결과 ADS-B 항적은 활주로 중심선 연장선에 대하여 평균 이격 거리 -0.04 m, 표준편차 6.71 m이고, 또한 비교적 정확한 감시정보의 제공이 가능함을 확인하였다.

Keywords

References

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Cited by

  1. ADS-B를 이용한 착륙 항공기의 활주로 점유 시간 분석 vol.20, pp.3, 2015, https://doi.org/10.12673/jant.2016.20.3.167