基于改进的GAHP确定雷达组网作战效能的指标权重  

Index Weight Determination of Operational Effectiveness in Radar Netting Based on Improved GAHP

作　　者：胡宗辉[1] 钱建刚[2] 李月岗[3] 万承发[4] 

机构地区：[1]空军雷达学院研究生管理大队 [2]空军雷达学院预警探测指挥系 [3]中国人民解放军95927部队 [4]中国人民解放军95025部队

出　　处：《兵工自动化》2009年第4期26-28,共3页Ordnance Industry Automation

摘　　要：雷达组网系统复杂、涉及因素多,且部分因素存在信息不完全性和不确定性,针对经典层次分析法求指标权重值不够客观且需要进行一致性检验的缺点,提出改进的灰色层次分析法。先变换灰数判断矩阵,再求单一准则下元素的相对权重,即根据现有层次所有元素相对上一层次的重要性进行排序。由于该解自然满足一致性,故不需要进行一致性检验。例证表明该方法行之有效。Radar networking system is complex and involves many factors, with the property of information uncertainty and information incompletion. Aiming at the classic analytic hierarchy process （AHP）＇ disadvantage that is not objective and need uniform test, the paper proposes improved grey analytic hierarchy process （GAHP）. Firstly, we changed judgment matrix of gray number, then calculated the relative weights of elements under a single rule, namely, sorted according to the importance of all elements in existing level relative to the higher level. The consistency examination is not made because the solution is naturally satisfied with consistency. The practical example shows the method is effective and feasible.

关 键 词：改进的GAHP 指标体系 指标权重 

分 类 号：O151[理学—数学] TN956[理学—基础数学]