电磁环境复杂度定量分析方法研究

Study of the Complexity Evaluation on Electromagnetism Environment

针对战场电磁环境复杂多变,定性、定量描述困难的特点,详细分析了电磁环境一般复杂性和特定复杂性的内涵。提出了一种基于D-S证据理论的电磁环境复杂度定量分析方法,根据电子系统受其影响工作效能下降来划分电磁环境的复杂程度等级,并在此基础上进行实际问题的分析。文章提出的评估方法对评估电磁环境的一般复杂性和特定复杂性具有一定的指导意义,较好地满足了战场电磁环境复杂程度评估的需求。

Aiming at the characteristic of electromagnetism environment （EME） that is complex, changeful, and difficult to describe in quantitatively and qualitatively, this paper analyses the meaning of the usual complexity and special complexity of electromagnetism environment （EME） in detail. This paper puts forward a novel method based D-S Evidence Theory to evaluate the special complexity of EME, according to the functional degrade of the electronic SYstem and performs an example validation. The method has a common guidance meaning to evaluate the usual complexity and special complexity of electromagnetism environment, which has satisfied the evaluation of above requirements in battlefield.