基于地形遮蔽的飞行器暴露范围计算

摘要

研究飞行器在实战环境中的暴露范围对提升飞行器隐身作战能力,指导战前任务规划具有重要意义；提出了飞行器暴露范围和高度余量概念;建立了飞行器暴露范围模型;通过数字地图处理技术建立了地形遮蔽作用下的暴露范围模型；对雷达探测概率进行了研究,建立了探测概率模型；编写了飞行器暴露范围计算软件,能实时计算出不同方位方向上的高度余量;最后进行了实例仿真,结果表明所建模型的正确性及所编软件的有效性.%Studying the calculation of aircraft exposed scope in actual combat environment is very important to improve its concealed fight capability and guide mission planning. Firstly, give the conceptions of aircraft exposed scope and height redundancy; secondly, build the model of aircraft exposed scope; thirdly, through dealing with digital map, build the model of aircraft exposed scope based on terrain masking;I fourthly, study radar detecting probability and build detecting probability model) fifthly, program the software calculating the exposed scope, which can get the height redundancy in different orientation in real time; at last, give some simulation examples whose results show that the models are right and the software works perfectly.