基于WGA的导弹武器系统效能多目标评估  

Multi attribute evaluation method for missile weapon system effectiveness based on WGA operator

作　　者：周巍[1] 夏国平[1] 颜宁[2] 

机构地区：[1]北京航空航天大学经济管理学院,北京100191 [2]第二炮兵装备研究院三所,北京100085

出　　处：《北京航空航天大学学报》2008年第10期1232-1235,共4页Journal of Beijing University of Aeronautics and Astronautics

摘　　要：建立了导弹武器系统效能评估指标体系及评估模型,针对导弹武器系统效能的复杂性、综合性和不确定性,将层次分析法(AHP,Analytical Hierarchy Process)与加权向量法相结合,提出了一种基于加权几何平均算子的导弹武器系统效能多目标综合评估方法.将评价系统指标分为单项效能、系统效能和综合效能,利用层次分析法AHP确定各指标的权重系数,获取评价信息.通过运用加权几何平均(WGA,Weighted Geometric Average)算子和组合加权几何平均(CWGA)算子对属性值进行加权集结,得到群体综合属性值,从而确定最优方案,实现武器系统效能优劣的综合评估.用实例进行了验证,结果表明,是导弹武器系统效能评估的有效方法.The index system and model of missile weapon system effectiveness evaluation were constructed. In view of complexity, synthesis and uncertainty of missile weapon system effectiveness, analytical hierar- chy process （AHP） and weighted vector methods were combined, a muhi-purpose synthetic evaluation method of missile weapon system effectiveness based on weighted geometric average （WGA） operator and combination weight geometric average （CWGA） was proposed. The evaluation indexes were divided into single effectiveness, system effectiveness and synthetic effectiveness. To obtain evaluation information weighted coefficient of each index was calculated by using AHP. Attribute values were grouped by WGA and CWGA operators, in order to obtain synthetic attribute values of system and determine optimal plane, and then to solve synthetic evaluate problem of missile weapon system effectiveness. A computing example indicates this method is an effective method for effectiveness evaluation for missile weapon system.

关 键 词：多目标决策 加权几何平均算子 层次分析法 效能评估 导弹 

分 类 号：TJ760[兵器科学与技术—武器系统与运用工程]