现代战斗机空战能力评估及敏感性分析  

Air-combat ability and sensitivity analysis of modern fighter aircraft

作　　者：金镭[1] 张曙光[2] 孙金标[3] 

机构地区：[1]北京航空航天大学航空科学与工程学院,北京100191 [2]北京航空航天大学交通科学与工程学院,北京100191 [3]空军指挥学院战役战术系,北京100097

出　　处：《北京航空航天大学学报》2009年第1期82-86,共5页Journal of Beijing University of Aeronautics and Astronautics

摘　　要：考虑四代机的特征并结合现代空战特点,建立适用于评估四代机空战能力的层次体系结构模型,结合层次分析法与模糊隶属度函数法进行空战效能的静态评估,并提出了空战能力对结构模型中最底层各单项指标及同层各指标的敏感性概念和算法.以典型四代机和三代机为例,对构建的模型体系和评估方法进行了验证和细致分析,表明效能的静态评估具有合理性,并且通过效能值对指标的敏感性分析,能为战斗机升级和作战使用提供理论指导.With the characteristics of the 4＇h generation fighters and modern air-combat included, an improved hierarchical architecture model of the air-combat capability was put forward, and combined with the analytic hierarchy process and fuzzy membership function technique for the static evaluation of the air-combat effectiveness. Moreover, the sensitivity of the air-combat effectiveness to each single item at the lowest level and all the items at the same level was defined and formulated. Two typical fighter examples, denoting for the 3rd and 4th generation fighters respectively, were used to demonstrate the rationality of the model, and the sensitivity analysis shows to be able to provide guidance to fighter upgrade and aircraft combat operation.

关 键 词：作战效能 静态评估 层次分析法 模糊隶属度 敏感性分析 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]