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http://dx.doi.org/10.9766/KIMST.2018.21.4.520

Impact of KAAV's Essential Assemblies and Maintenance Float Inventory Levels on Operational Availability  

Jeon, Hongjoo (Department of Defense Science, National Defense University)
Ma, Jungmok (Department of Defense Science, National Defense University)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.21, no.4, 2018 , pp. 520-528 More about this Journal
Abstract
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.
Keywords
Operational Availability; Simulation; Meta Model; Multiple Regression; Integer Programming;
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1 W. D. Kelton, P. S. Randall and T. S. Daved, "Simulation with Arena, 4th Edition," McGraw Hill, New York, 2007.
2 J. P. C. Kleijnen, “Regression Metamodels for Simulation with Common Random Numbers : Comparison of Validation Tests and Confidence Intervals,” Management Science, Vol. 38, No. 8, pp. 1164-1185, 1992.   DOI
3 F. S. Hillier and G. J. Lieberman, "Introduction to Operations Research, Eighth Edition," McGraw Hill, New York, pp. 478-546, 2005.
4 C. C. Sherbrooke, “METRIC : Multi-echelon Technique for Recoverable Item Control,” Operations Research, Vol. 16, No. 1, pp. 122-141, 1968.   DOI
5 N. Tao and S. Wen, "Simulation of a Closed Loop Multi-Echelon Repairable Inventory System," International Conference on Management Science and Engineering, pp. 663-668, 2009.
6 F. M. Slay, "VARI-METRIC : An Approach to Modeling Multi-Echelon Resupply When the Demand Process is Poisson with Gamma Prior," Report AF301-3, Logistic Management Institute, Washington D.C, Conference, 1980.
7 R. J. Hillestad, "Dyna-METRIC : Dynamic Multi- Echelon Technique for Recoverable Item Control," R-2785-AF, Rand, Santa Monica, 1982.
8 D. E. III. Stearns, "Logistics Simulations Metamodel For F404-GE-400 Engine Maintenance," Naval Postgraduate School, Monterey California, 1998.
9 S. Lee, J. Bai and M. Kim, “The Impact of the Aircraft Spare Engine & the Module Inventory Level and Module Interchangeability on the Operational Availability,” Journal of the Korea Institute of Quality Management, Vol. 38, No. 3, pp. 333-339, 2010.
10 J. Kim, S. Lee and S. Jung, “The Impact of Aircraft Spare Engine and Module Inventory Level in Wartime Operational Availability,” Korean Management Science Review, Vol. 31, No. 2, pp. 33-48, 2014.   DOI