对地任务规划系统威胁空间综合量化建模与仿真

针对任务规划系统中传统威胁建模存在的缺陷,提出一种威胁空间综合量化建模的方法。将威胁空间分为硬威胁空间和软威胁空间,着重对软威胁空间的量化建模进行了研究;通过将数字地图转化成极坐标辅助网格,并借助辐射的概念,对雷达与防空火力两类软威胁空间的边界进行了精确建模;采用概率的方法得到软威胁空间的威胁分布,并引入势场理论对软威胁空间进行了量化,将软硬威胁量化进行融合,最终得到威胁空间的综合量化分布;仿真结果表明了该方法的有效性。

Integrated Quantization Modeling and Simulation of Threat Space for Air-to-surface Mission Planning System

According to limitation of traditional threat modeling of mission planning system, an integrated quantization way of threat modeling was proposed. Threat space was divided into two parts-hard and soft threat, with emphasis on the modeling of soft one. By transforming digital map to polar coordinates grid and using the way of radial, the threat boundary of radar and aerial defence firepower was characterized exactly. Threat distributing of soft threat space was gained by probability, and threat distributing was quantized through theory of potential field. Integrated quantization threat space was finally formed by fusion of hard and soft threat space. The effectiveness of the proposed method is illustrated through the numerical simulation of examples.