多级指标下的战场电磁环境复杂度评价研究

目的为有效解决战场电磁环境复杂度定量评估问题,针对战场电磁环境复杂度评估特性提出一种多级指标综合评价方法。方法该方法以层次分析法和灰色综合评价作为理论基础,对战场电磁环境的电磁辐射、电磁适应能力和电磁干扰要素进行考察,建立目标层、指标层、准则层五级评价指标体系。结果选取11种评价指标,采用和法原理和熵权法计算其综合权重,采用专家打分法建立了评价指标矩阵,应用灰色评价理论开展综合评价,结合指标权重得出量化评价数值。结论该方法具有普适性,能够适用不同指标评价,评价过程也可以结合具体试验数据,能够为开展战场电磁环境复杂度评估提供有价值的参考。

Research on Evaluation of Battlefield Electromagnetic Environment Complexity Based on Multi-level Index

In order to effectively solve the problem of quantitative evaluation of battlefield electromagnetic environment complexity,a multi-level index comprehensive evaluation method is proposed.Based on the analytic hierarchy process(AHP)and grey comprehensive evaluation,the electromagnetic radiation,electromagnetic adaptability and electromagnetic interference factors of the electromagnetic environment in the battlefield are analyzed,and the five level evaluation index system of target level,index level and criterion level is established by this method.Eleven kinds of evaluation indexes are selected,and their comprehensive weights are calculated by the principle of sum method and entropy weight method.The evaluation index matrix is established by the expert scoring method,the comprehensive evaluation is carried out by the grey evaluation theory,and the quantitative evaluation value is obtained by combining the index weight.The calculation process and results show that the method is universal,and widely applied to different index evaluation.The evaluation can also be performed in combination with specific test data,which can provide valuable reference for the complexity evaluation of battlefield electromagnetic environment.