中文摘要：

考虑到视距内空战和超视距空战2大现代空战模式的特点，构建了飞机空战效能评估指标体系。针对以往效能评估模型中单一权重系数确定方法的不足，应用区间AHP法确定主观权重系数，用粗糙集确定客观权重系数，然后将主观和客观权重进行有机集成，得到基于区间数的最优组合权重，充分吸收了主观赋权评估法和客观赋权评估法的优点，同时又克服了2类方法各自的缺陷，实现了二者的优势互补，使评估结果更为合理、科学。最后，建立了空战效能的综合评估模型，通过实例计算验证了该模型的可行性和有效性。

英文摘要：

A new index system of aerial warfare efficiency evaluation is proposed in this article, based on the characteristic of two great modes of modem aerial warfare within visual range and beyond visual range. In view of the weakness of single method in determination of weights in the traditional model, interval analytic hierarchy process （IAHP） is used to determine subjective weight and rough set the subjective and objective weights are organically integrated method is used to determine objective weight. Then , from which the optimal solution of interval combina- tion weight is obtained. This method totally contains the advantages of the subjective weight evaluation method and the objective weight evaluation method, the use of it overcomes the weaknesses of the above evaluation methods and realizes the complementary advantages, which makes the result of efficiency evaluation more reasonable and scien- tific. Finally, the comprehensive evaluation model of aerial warfare efficiency is established. The feasibility and validity of the model are verified through the computation of an example.