关键词: 空战效能评估, 多指标综合评估, 粗糙集, 战斗机, 权重

Abstract:

A new index system of air combat efficiency evaluation based on the characteristic of modern air combat is proposed in this article. Since overthehorizon air combat and dogfight are the main modes of modern air combat, the indexes to them are introduced. In view of subjectivity in the determination of weights in the traditional model, the rough set theory is applied to explore the index data of the third generation fighterplanes. The conception of information entropy is used to determine the significance of each index, and the significance of attributes is shifted to weights. This method overcomes the subjectivity of traditional determination of weights. Finally, the multiindex synthesize evaluation model of aerial warfare efficiency is established. The validity of the model is verified with a case study.

Key words: aerial , warfare , efficiency , evaluation,  , multi-index , synthesize , evaluation,  , rough , set,  , fighter-plane,  , weight