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사격시험 결과에 따른 정밀 유도무기 발사성능 개선에 관한 연구

A Study on Improvement of Launch Performance for Precision Guided Missile by Live-fire test results

  • Seo, Bo-Gil (Defence agency for Technology and Quality(DTaQ)) ;
  • Choi, Nak-Sun (Defence agency for Technology and Quality(DTaQ)) ;
  • Yoon, Young Ho (Defence agency for Technology and Quality(DTaQ))
  • 투고 : 2019.07.24
  • 심사 : 2019.09.06
  • 발행 : 2019.09.30

초록

양산되어 군에 전력화되는 정밀 유도무기의 경우, 장기 저장된 이후 사격시험을 수행함으로써 최종 성능을 확인할 수 있는 특성을 가지고 있다. 현재 군에서 운용되고 있는 ${\bigcirc}{\bigcirc}$ 유도무기 또한 군 전력화 이후 실사격 시험을 통하여 유도무기의 성능 및 신뢰도를 지속적으로 확인하고 있다. 특히, '00년 군 주관 실 사격시험에서는 유도무기 발사관 전방덮개조립체 구성품인 '링, 지지용'이 유도무기가 발사되는 과정에서 추진 날개에 걸려 함께 이탈한 결과가 확인되었고, 이는 추진 날개 전개를 방해하여 유도무기 비행 성능에 영향을 주었다. 이 결과를 기반으로 기존 실 사격시험을 성공한 유도무기 발사관을 조사한 결과, '링, 지지용'의 발사관 이격 현상이 확인되어 '링, 지지용' 이격/이탈 현상에 대한 근본적인 해결 방안 수립 필요성을 인지하게 되었다. 본 연구는 실 사격시험 결과로부터 도출된 유도무기 발사성능 개선사항을 제시하고, 이를 ${\bigcirc}{\bigcirc}$ 유도무기에 적용하여 최종적인 발사성능 개선 효과 및 시험결과를 소개한다.

Precision Guided Missiles after production and militarization have various characteristics that enable the final performance to be identified by conducting live-fire tests after long-term storage. Likewise, the performance and reliability of ${\bigcirc}{\bigcirc}$ Missiles, which are currently used by the Korean Navy, are also verified consistently by conducting live-fire tests after militarization. Specially, the live fire test at '00 year, which was conducted by Korean Navy, showed the result that 'Ring', which is a component of the canister's front cover, was jammed with wings for propulsion and then broke away from the canister during the missile launch process. This situation led to an interruption of the deployment of wings and finally affected the missile's flight performance. The results of a survey of the canisters of those missiles whose live fire tests were conducted successfully, based on the live fire test at '00 year, showed the 'Ring's separation from canisters. This raises recognition for the need to solve the problems of 'Ring's separation and breakaway. This study suggests an improvement derived by the result of live-fire tests and introduces the effect of final launch performance of ${\bigcirc}{\bigcirc}$ Missiles and test result after applying the improvement.

키워드

참고문헌

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