IAHP和熵权相结合的TOPSIS法的空战目标威胁评估  

Target Threat Assessment for Air Combat Based on TOPSIS Combining by IAHP and Entropy Weight

作　　者：谷向东[1] 童中翔[1] 郭辉[2] 柴世杰[1,3] 芦艳龙[1] 

机构地区：[1]空军工程大学工程学院,西安710038 [2]空军航空大学航空机械工程系,长春130022 [3]西北工业大学航空学院,西安710072

出　　处：《火力与指挥控制》2012年第1期69-72,共4页Fire Control & Command Control

基　　金：国家自然科学基金资助项目(60772162)

摘　　要：针对空战目标威胁评估问题,提出了一种新的基于改进TOPS IS法的评估方法。该方法综合考虑了主观和客观因素,将运用区间层次分析法(In terval-based AHP,IAHP)求解出的威胁评估指标主观权重与运用熵权法求解出的威胁评估指标客观权重相融合得到组合权重。建立了改进的TOPS IS法评估空战目标威胁的数学模型。最后给出了评估实例,评估结果表明该方法是合理有效的。A new assessment method based on improved TOPSIS（Technique for Order Preference by Similarity to Solution）was proposed with regard to the problem of target threat assessment for air combat.The improved TOPSIS synthetically took subjective and objective factors into account,which gained combination weight by combining subjective weight of threat assessment index gained by IAHP and objective weight of threat assessment index gained by information entropy.Then the mathematical model of evaluating target threat for air combat by improved TOPSIS was established.Finally,an application example is given and the results show that the method is reasonable and effective.

关 键 词：威胁评估 IAHP 信息熵 TOPSIS 

分 类 号：V271[航空宇航科学与技术—飞行器设计]