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J. KIMS Technol > Volume 21(4); 2018 > Article
Journal of the Korea Institute of Military Science and Technology 2018;21(4):520-528.
DOI: https://doi.org/10.9766/KIMST.2018.21.4.520   
Impact of KAAV's Essential Assemblies and Maintenance Float Inventory Levels on Operational Availability
Hongjoo Jeon, Jungmok Ma
Department of Defense Science, National Defense University
시뮬레이션에 기반한 KAAV 주요 수리부속과 정비대체장비 재고수준이 운용가용도에 미치는 영향 연구
전홍주, 마정목
국방대학교 국방과학학과
This paper studies the optimal inventory levels of Korea Assault Amphibious Vehicle(KAAV)'s assemblies in order to assure the required operational availability. The simulation model is built and implemented for the impact of the inventory levels on operational availability. Using regression analysis and integer programming, the optimal inventory levels of essential assemblies are suggested and analyzed. Finally, sensitivity analysis is conducted with recycling maintenance delay time.
Key Words: Operational Availability, Simulation, Meta Model, Multiple Regression, Integer Programming


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