Fuzzy AHP and its application in effectiveness evaluation for radar netting
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摘要: 由于雷达系统组网效能评估和优选工作涉及多个指标和大量的模糊属性,导致了决策工作的困难.把拓展的模糊层次分析方法AHP(Analytic Hierarchy Process)引入雷达组网系统效能评估领域,提出了组网雷达作战效能评价指标层次,根据区间数判断矩阵的有关概念,得到了区间数判断矩阵排序权向量或综合评价值的计算方法,利用概率分布法对各最底层元素关于最高层准则的总组合权重进行排序.应用基于区间模糊数判断矩阵的模糊AHP法,建立了模糊评判模型.实例分析结果表明该方法具有实用性,其评估结果可以辅助指挥员提高雷达组网布防决策的准确性和科学性.Abstract: Difficulties in evaluating effectiveness and selecting an optimum scheme for radar netting arise as a result of the different goals involved and the large number of attributes considered. Our approach was based upon a fuzzy extension of the AHP (analytic hierarchy process), which was applied to the effectiveness evaluation for radar netting. The evaluation index hierarchy for radar netting’s effectiveness evaluation was presented, and some definitions of the interval judgment matrix were introduced. The methods of calculating weight-vector or comprehensive evaluation value of interval judgmentmatrix were summarized generally. Utilizing the probability distribution method, the ordering of chief combination weights was investigated for the lowest level according to the highest level. Fuzzy AHP was applied based on interval judgment matrix,and the fuzzy judgment model was set up for radar netting’s effectiveness evaluation. The practical example shows practicability of the method and the results can help commanders improve accurate and scientific decision in deploying radar netting.
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Key words:
- radar systems /
- evaluation /
- analytic hierarchy process /
- interval judgment matrix
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[1] 徐瑞恩.武器装备效能模型和方法概论[J] 备指挥技术学院学报,2002,13(1):1~5 Xu Ruien.A reviews:methods for operations moe of the weapon system[J] ournal of Institute of Command Technology of Equipment, 2002,13 (1) :1~5(in Chinese) [2] Cheng Ching-Hsue.Evaluating weapon systems using ranking fuzzy numbers[J] uzzy Sets and Systems,1999,107(1):25~35 [3] 张丽艳, 郑晋军. 一种雷达系统效能的评估模型[J] 系统工程与电子技术, 1997(4):41~44 Zhang Liyan, Zheng Jinjun. A model of evaluation for effectiveness of radar system[J] Systems Engineering and Electronics, 1997(4):41~44(in Chinese) [4] 朱丽莉, 王朝墀. 组网雷达作战效能模糊综合评定模型[J] 系统工程与电子技术, 2003, 25(12):1463~1520 Zhu Lili, Wang Zhaochi. Fuzzy combined evaluation model for the fighting efficiency of radar netting[J] Systems Engineering and Electronics, 2003, 25(12):1463~1520(in Chinese) [5] Xu Ruoning, Zhai Xiaoyan. Fuzzy least-squares priority method in the analytic hierarchy process[J] uzzy Sets and Systems,2000,112(3):395~404 [6] Leung L C,Cao D.On consistency and ranking of alternatives in fuzzy AHP[J] uropean Journal of Operational Research, 2000,124(1):102~113 [7] 魏世孝,周献中.多属性决策理论方法及其在C3I系统中的应用[M] 京:国防工业出版社,2001 Wei Shixiao,Zhou Xianzhong. Multiple attribute decision making theory and its application in C3I system[M] eijing:Defense Industry Press,2001(in Chinese) [8] 魏毅强, 刘进生, 王绪柱. 不确定AHP中判断矩阵的一致性概念及权重[J] 系统工程理论与实践, 1994(4):16~22 Wei Yiqiang, Liu Jinsheng, Wang Xuzhu. Concept of consistence and weights of the judgement matrix in the uncertain type of AHP[J] Systems Engineering Theory and Practice, 1994(4):16~22(in Chinese) -
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