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�������պ����ѧѧ�� 2008, Vol. 34 Issue (10) :1232-1235    DOI:
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�� Ρ1, �Ĺ�ƽ1, �� ��2*
1. �������պ����ѧ ���ù���ѧԺ, ���� 100191;
2. �ڶ��ڱ�װ���о�Ժ����, ���� 100085
Multi attribute evaluation method for missile weapon system effectiveness based on WGA operator
Zhou Wei1, Xia Guoping1, Yan Ning2*
1. School of Economics and Management, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
2. The Third Institute, The Second Artillery Equipment Academy, Beijing 100085, China

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ժҪ �����˵�������ϵͳЧ������ָ����ϵ������ģ��,��Ե�������ϵͳЧ�ܵĸ����ԡ��ۺ��ԺͲ�ȷ����,����η�����(AHP, Analytical Hierarchy Process)���Ȩ����������,�����һ�ֻ��ڼ�Ȩ����ƽ�����ӵĵ�������ϵͳЧ�ܶ�Ŀ���ۺ���������.������ϵͳָ���Ϊ����Ч�ܡ�ϵͳЧ�ܺ��ۺ�Ч��,���ò�η�����AHPȷ����ָ���Ȩ��ϵ��,��ȡ������Ϣ.ͨ�����ü�Ȩ����ƽ��(WGA,Weighted Geometric Average)���Ӻ���ϼ�Ȩ����ƽ��(CWGA)���Ӷ�����ֵ���м�Ȩ����,�õ�Ⱥ���ۺ�����ֵ,�Ӷ�ȷ�����ŷ���,ʵ������ϵͳЧ�����ӵ��ۺ�����. ��ʵ����������֤,�������,�ǵ�������ϵͳЧ����������Ч����.
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Abstract�� 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 hierarchy process (AHP) and weighted vector methods were combined, a multi-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.
Keywords�� multi attribute decision-making   weighted geometric average(WGA)   analytical hierarchy process (AHP)   effectiveness evaluation   missile     
Received 2007-10-30;
About author: �� Ρ(1963-),��,����������,��ʿ��,zhwei-01@163.com.
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�� Ρ, �Ĺ�ƽ, �� ��.����WGA�ĵ�������ϵͳЧ�ܶ�Ŀ������[J]  �������պ����ѧѧ��, 2008,V34(10): 1232-1235
Zhou Wei, Xia Guoping, Yan Ning.Multi attribute evaluation method for missile weapon system effectiveness based on WGA operator[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2008,V34(10): 1232-1235
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2008/V34/I10/1232
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