Evaluation of Spare Parts Configuration and Maintenance Strategy of New Air Defense Anti-missile Radar based on Improved AHP and Cloud Gravity Center Theory

Based on the characteristics of spare parts configuration and maintenance strategies of the new type of anti- missile Radar system, the evaluation index system of the spare parts configuration and maintenance strategy of the new type anti -missile radar is constructed. The GRG method is integrated into the AHP method to calculate the weight of each index in the index system. Based on the theory of cloud gravity center, the performance evaluation cloud model of spare parts configuration and maintenance strategy for new anti-missile radar is constructed. The evaluation of spare parts configuration and maintenance strategy by the cloud model is finished, the feasibility of the method is verified by an example.