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J. KIMS Technol > Volume 23(4); 2020 > Article
체계공학 부문
Journal of the Korea Institute of Military Science and Technology 2020;23(4):426-434.
DOI: https://doi.org/10.9766/KIMST.2020.23.4.426    Published online August 5, 2020.
Impact of Maintenance Time of Anti-Ship Missile Harpoon on Operational Availability with Field Data
Youngjae Choi, Jungmok Ma
Department of Defense Science, National Defense University, Korea
야전데이터 기반 하푼 유도탄 정비 소요시간이 가동률에 미치는 영향 연구
최영재, 마정목
국방대학교 국방과학학과
Correspondence:  Jungmok Ma,
Email: jxm1023@gmail.com
Received: 6 March 2020;   Revised: 26 May 2020;   Accepted: 12 June 2020;
This paper studies the impact of the maintenance time of anti-ship missile Harpoon on operational availability with real field data. The Harpoon maintenance simulation model is developed as a testbed for identifying the optimal inventory levels on operational availability. Using multiple linear regression analysis and integer programming, the optimal inventory levels of essential assemblies are suggested. Finally, the result of sensitivity analysis shows the quantitative impact of maintenance time on operational availability and inventory costs. The authors believe that this quantitative analysis can support policy decisions to decrease maintenance time of missiles.
Key Words: Anti-Ship Missile Harpooon, Operational Availability, Maintenanace Time, Simulation, Multiple Linear Regression Analysis, Integer Programming


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