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Launch Point Estimation for a Ballistic Missile using the Phase Division Least Square Method

단계 분리형 최소 자승법을 이용한 탄도 미사일의 발사지점 예측 연구

  • 김준기 (국방기술품질원 전력연구부 탑재장비전력팀) ;
  • 이동관 (국방과학연구소 제1기술연구본부 3부) ;
  • 조길석 (국방과학연구소 제1기술연구본부 3부) ;
  • 송택렬 (한양대학교 전자시스템공학과)
  • Received : 2013.07.29
  • Accepted : 2014.01.28
  • Published : 2014.04.01

Abstract

This paper presents a method of ballistic missile launch point estimation using phase division least squares. The proposed algorithm employs smoothing to enhance estimation accuracy and generates functions of time for total velocity, flight path angle and heading angle, allowing extrapolation to estimate the launch point. Performance of the proposed algorithm is tested in conjunction with the extended Kalman filter and the Kalman filter.

Keywords

References

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