基于雷达图的空袭目标突防航路威胁评估

Threat Assessment for the Defense Penetration Paths of Air Strike Aircrafts Based on Radar Chart

空袭目标突防航路威胁评估为评估与改进防空部署方案提供重要决策依据。针对传统威胁评估方法难以直观反映突防航路威胁程度以及各评估指标量化值大小的问题,提出基于雷达图的可视化空袭目标突防航路威胁评估方法。构建空袭目标突防航路威胁评估指标体系,运用群组层次分析法与交叉熵综合确定评估指标权重,基于改进的雷达图方法建立可视化突防航路威胁评估模型。仿真分析表明,该方法能够更加清晰地显示出突防航路的威胁程度与各评估指标的大小,使结果更具说服力。

Threat assessment for the defense penetration paths of air strike aircrafts provides important evidence for evaluating and improving the deployment of air defense. Considering that traditional threat assessment methods are difficult to intuitively reflect the threat degree of each path and the value of each evaluation indicator, a novel method of threat assessment for defense penetration paths based on radar chart is proposed. The threat assessment indicator system for the defense penetration paths of air strike aircrafts is put forward. The weights of threat assessment indicators are calculated by the group decision analytic hierarchy process(AHP) and the method of cross entropy. The visualization threat assessment model for the defense penetration paths of air strike aircrafts is established with the improved radar chart method. The simulation results show that the proposed method can more clearly display the threat degree of each path and the value of each evaluation indicator, which makes the assessment results more convictive.