경영과학 (Korean Management Science Review)

한국경영과학회 (The Korean Operations Research and Management Science Society)
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한국형 헬기의 목표 운용가용도 달성을 위한 정비대충장비 최적 재고수준 결정

The Optimal Inventory Level of the Maintenance Float to Achieve a Target Operational Availability of Korean-Made Helicopter

  • 이상진 (국방대학교 국방관리대학원) ;
  • 김성원 (방위사업청 함정사업팀)
  • 발행 : 2007.11.30
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초록

Achieving a target operational availability is more economical and efficient than having many quantities of the weapon system, since the cost of weapon system becomes expensive. The intent of this study is twofold; first, we develop the simulation model to determine the optimal inventory level of the maintenance float while achieving a target operational availability of the Korean-made helicopter. The quantity decision model considers following factors such as a reliability. a turn around time(TAT). a protection level for inventory, and so on. Second, we analyze whether the existence of a lateral transshipment among bases and the reduction of TAT relate to an inventory level and the operational availability. The research result shows that both TAT and lateral transshipment have an effect on reducing the inventory level of the maintenance float and improving an operational availability.

키워드

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