Journal of Advanced Navigation Technology (한국항행학회논문지)

The Korean Navigation Institute (한국항행학회)
권호 표지
DOI QR코드

DOI QR Code

Simulator Design and Performance Analysis of Link-K Based Relative Navigation System

한국형전술데이터링크(Link-K) 기반 상대항법 시스템의 시뮬레이터 설계 및 성능분석

  • Lee, Ju Hyun (Department of Electronics Engineering, Chungnam National University) ;
  • Lee, Jin Hyuk (Department of Electronics Engineering, Chungnam National University) ;
  • Choi, Heon Ho (Satellite Navigation Department, Korea Aerospace Research Institute) ;
  • Choi, Hyogi (Satellite.Datalink Team, Hanwha Systems) ;
  • Park, Chansik (Department of Electronics Engineering, Chungbuk National University) ;
  • Lee, Sang Jeong (Department of Electronics Engineering, Chungnam National University) ;
  • Lee, Seung Chan (Command Control PMO, Agency for Defense Development)
  • 이주현 (충남대학교 전자공학과) ;
  • 이진혁 (충남대학교 전자공학과) ;
  • 최헌호 (한국항공우주연구원 위성항법팀) ;
  • 최효기 (한화시스템 위성.데이터링크팀) ;
  • 박찬식 (충북대학교 제어로봇공학과) ;
  • 이상정 (충남대학교 전자공학과) ;
  • 이승찬 (국방과학연구소 지휘통제체계단)
  • Received : 2016.10.17
  • Accepted : 2016.12.27
  • Published : 2016.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, an extend kalman filter based relative navigation algorithm is proposed for Link-K based relative navigation. Link-K is a tactical data link system for joint operation capability upgrade of ROK forces. Link-K is inter-operable with Link-16 and transmit and received information of operations and target. In Link-K communication channel, PPLI message including transmitter position and TOA measurement can be used for relative navigation. Therefore Link-K based relative navigation system can be operated. In this paper, software based simulations were carried out for operational feasibility test and performance verification as error factors of proposed Link-K based relative navigation system.

본 논문에서는 한국형 전술데이터링크 기반의 상대항법 운용을 위해 확장 칼만필터 기반의 상대항법 알고리즘을 적용한 항법 시스템을 제안하였다. 한국형 전술데이터링크는 한국군 합동작전 수행능력 향상을 위해 Link-16을 기반으로 설계된 전술데이터 링크로 작전수행 및 표적재원 등의 정보를 다루고 있다. 한국형 전술데이터링크의 통신 채널에서 위치정보를 포함하는 PPLI 메시지와 터미널로부터 산출 가능한 TOA 측정치를 활용하여 항법 백업 시스템으로 운용이 가능하다. 본 논문에서는 제안한 한국형 전술데이터링크 기반의 상대항법 시스템의운용 가능성 및 오차요소에 따른 성능분석을 수행하였으며, 이를 위해 소프트웨어 기반의 상대항법 시뮬레이션 플랫폼을 설계하여 다양한 환경에서 추정 성능을 분석하였다.

Keywords

References

  1. D. Akers, J. Casey, M. Ruiz, C. Sivertson, D. Solorzano, and M. Schepps, Understanding voice and data link networking,Northrop Grumman, 9326 Spectrum Center Boulevard San Diego, Dec. 2013.
  2. I. Koromilas, C. Robertson, and F. Kragh, "Performance analysis of the LINK-16/JTIDS waveform with concatenated coding in both AWGN and pulsed-noise Interference," in The 2010 Military Communications Conference, San Jose: CA, pp.2074-2081, Oct. 2010.
  3. Y. B. Kim, "A study on the estimation of required communication capacity for Link-16 based tactical networks", The Journal of The Korea Institute of Intelligent Transport Systems, Vol. 11, No. 1, pp.105-111, Feb. 2012. https://doi.org/10.12815/kits.2012.11.1.105
  4. S. M. Baek, S. W. Park, and Y. U. Chung, "Performance evaluation of non-coherent detection based cyclic code shift keying," Journal of the Institute of Electronics Engineers of Korea, Vol. 47, No. 6, pp.42-48, Jan. 2010,
  5. M. Kayton, and W. R. Fried, Avionics Navigation Systems, 2nd ed. New York, NY: Wiley-Interscience, pp. 283-312, 1997.
  6. W. R. Fried, "Principles and simulation of JTIDS relative navigation," IEEE Transaction on Aerospace and Electronic Systems, Vol. 14, No. 1, pp.76-84, Jan. 1978.
  7. B. Anderson, J. B. Moore, Optimal filtering, Englewood Cliffs: EC, Prentice-Hall Inc., pp.90-127, 1979.

Cited by

  1. A Performance Index for Time Slot Allocation in Link-16 Relative Navigation System vol.6, pp.3, 2017, https://doi.org/10.11003/jpnt.2017.6.3.117