Journal of the Korean Society for Aviation and Aeronautics (한국항공운항학회지)

The Korean Society for Aviation and Aeronautics (한국항공운항학회)
권호 표지
DOI QR코드

DOI QR Code

Hyperbolic Location Estimation of Aircraft with Motion in a Plane

평면 비행중인 항공기의 쌍곡선 위치 추정 연구

  • 조상훈 (한국항공대학교 항공체계시험인증연구센터) ;
  • 강자영 (한국항공대학교 항공체계시험인증연구센터)
  • Received : 2013.06.08
  • Accepted : 2013.06.21
  • Published : 2013.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

Multilateration(MLAT) may complement secondary surveillance radar and also act as a real-time backup for the ADS-B system. This System is using time difference of arrival (TDOA) and based on triangulation principle. Each TDOA measurement defines a hyperbola describing possible aircraft locations. The accuracy in MLAT system depends on the positional relationship of the receiver and aircraft. There are various algorithms to localize aircraft based on TOA estimation. In this paper, we use least square method and extended Kalman filter and compare their results. Study results show that the extend Kalman filter provides a better performance than the least square method.

Keywords

References

  1. Werner Langhans, Proven Multilateration and ADS-B Surveillance Solutions, 2009.
  2. 김장환, 한재현, 강자영, "모드-S 다변측정법을 이용한 항공감시기술 분석 및 전망", 한국항공운항학회 제18권 제3호, 2010.
  3. 조상훈, "GNSS 대안항법시스템 요구사항 및 적용기술에 관한 연구", 한국항공대학교 석사학위논문, 2013.
  4. 조상훈, 강승은, 강자영, 고상호, "GNSS 대안항법시스템 요구사항 및 기술분석", 한국항공운항학회 제20권 제3호, 2012.
  5. Inna M. Konchenko, Felix J. Yanovsky, "Influence of Multilateration Surveillance System Arrangement on The Target Localization", pp. 29-30, 2009.
  6. G. Galati, M. Gasbarra, M. Leonardi, "Multilateration Algorithms for Time of Arrival Estimation and Target Location in Airports", European Radar Conference 2004, Amsterdam. pp. 293-296, 2004.
  7. R. Bucher, D. Misra, "VHDL model of the exact solution for three dimensional hyperbolic positioning system" VLSI Disign, 2002. Vol. 15(2), pp. 507-520, 2002. https://doi.org/10.1080/1065514021000012129
  8. Xi Hu, Mark L. Fowler, "Sensor selection for Multiple Sensor Emitter Location Systems", IEEE Aerospace Conference, Montana, March, 2008, IEEEAC paper 1354, pp. 1-10, 2008.
  9. Wikipedia, "kalman Filter", 2013.
  10. 김성필, "MATLAB 활용 칼만필터의 이해," 도서출판 아진, 2010.
  11. Yekaterina Trofimova, "Multilateration Error Investigation and Classification. Error Estimation", Transport and Telecommunication 2007, Volume 8, No 2, pp. 28-37, 2007.