Spare Parts Optimization Models of Weapon System Based on Cost Effectiveness Analysis

Insufficient stocks affect overall performance of weapon system, as lack of spares may result in gross penalties, lower availability or increased operational risks. The spare parts optimization model of constant reliability and spare parts optimization mode of constant cost were established. The search function was improved and simplified, and solving optimization model. algorithms are given. On this basis of the criterion of cost analysis the optimization model of spare parts is give, and the effective algorithm is give also. Finally, the proposed method is proved to be effective and practicable by numerical example.