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

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.