Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Method for Eliminating Aiming Error of Unguided Anti-Tank Rocket Using Improved Target Tracking

향상된 표적 추적 기법을 이용한 무유도 대전차 로켓의 조준 오차 제거 방법

  • Song, Jin-Mo (Dept. of Sensor Systems, Defence R&D Center, Hanwha Corporation) ;
  • Kim, Tae-Wan (Dept. of Sensor Systems, Defence R&D Center, Hanwha Corporation) ;
  • Park, Tai-Sun (Dept. of Tracical Missile Systems, Defence R&D Center, Hanwha Corporation) ;
  • Do, Joo-Cheol (Dept. of Tracical Missile Systems, Defence R&D Center, Hanwha Corporation) ;
  • Bae, Jong-sue (Dept. of Project Management, Headquarter, Hanwha Corporation)
  • 송진모 ((주)한화/방산 종합연구소 핵심기술2팀) ;
  • 김태완 ((주)한화/방산 종합연구소 핵심기술2팀) ;
  • 박태선 ((주)한화/방산 종합연구소 전술체계팀) ;
  • 도주철 ((주)한화/방산 종합연구소 전술체계팀) ;
  • 배종수 ((주)한화/방산 본사 사업관리팀)
  • Received : 2017.08.22
  • Accepted : 2018.01.12
  • Published : 2018.02.01
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Abstract

In this paper, we proposed a method for eliminating aiming error of unguided anti-tank rocket using improved target tracking. Since predicted fire is necessary to hit moving targets with unguided rockets, a method was proposed to estimate the position and velocity of target using fire control system. However, such a method has a problem that the hit rate may be lowered due to the aiming error of the shooter. In order to solve this problem, we used an image-based target tracking method to correct error caused by the shooter. We also proposed a robust tracking method based on TLD(Tracking Learning Detection) considering characteristics of the FCS(Fire Control System) devices. To verify the performance of our proposed algorithm, we measured the target velocity using GPS and compared it with our estimation. It is proved that our method is robust to shooter's aiming error.

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References

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