基于模糊物元分析的空袭目标威胁评估与排序方法

Method of Air-attack Target Threat and Order Based on Fuzzy-matter Elements Analysis

结合现代防空作战特点,分析了影响目标威胁评估与排序的因素,在模糊物元分析的基础上,结合欧氏(欧几里得)贴近度的概念,提出了基于欧氏贴近度的模糊物元分析法。在对空袭目标进行威胁评估与排序时,将目标的各个特征作为物元的事物,以其各项评价指标及其相应的模糊量值构造复合模糊物元。通过计算与标准模糊物元之间的欧氏贴近度,并采用信息熵法计算各评价指标的权重,实现了对空袭目标的威胁评估与排序,为空袭目标威胁评估与排序提供了一个新的方法。

Analyzing the factors affected target threat assesses, this paper puts forward a new method on the basis of the fuzzy matter-element and combined with the concept of Euclid approach degree ,regarding the air-attack target as the object of matter-element and constructs the compound fuzzy matter-element with the evaluation factors and their fuzzy value of the object. Through calculating Euclid approach degree between the fuzzy matter-element and the standard （ the best） fuzzy matter-element, and using the information entropy to account weight, the writer achieves on evaluation and orders the air-attack targets. This is a new approach for target threat evaluation.