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在综合考虑国防采办中防空导弹的防空对象因素后,利用因子分析法和层次分析法筛选出防空导弹最大射程、最大射高、战斗部质量和最大速度等12个总体关键技术参数指标,命中率和毁伤程度两个效能关键指标及反映导弹性能和类型特征的两个公共因子。在构建的防空导弹费用模型和效能模型的基础上,对阿斯派德、长剑、响尾蛇、海麻雀和小猎犬5种类型的35个型号防空导弹进行了费效权衡,并得到了相应的效能值。
After comprehensively considering the anti-aircraft missiles air defense targets in the acquisition of defense, the 12 key key technical parameters such as the maximum range, maximum shot height, warhead mass and maximum speed of the anti-aircraft missiles were screened by factor analysis and analytic hierarchy process. The hit rate And damage degree two key performance indicators and reflects the missile performance and type characteristics of the two public factors. Based on the cost model and effectiveness model of the air defense missile constructed, the cost-effectiveness trade-off between 35 types of 35 types of anti-aircraft missiles, such as Aspid, sword, rattlesnake, sea sparrow and beagle, Effectiveness value.