预警机典型巡逻航线下探测性能分析及评估

Analysis and Modeling for Typical Patrol Routes of Early Warning Aircraft

预警机在执行任务中采用的典型巡逻航线有跑道形、8字形、三角形和圆形航线等,巡逻航线的选择与规划将影响预警机预警探测与指挥控制能力的发挥。本文对预警机四种典型巡逻航线及其预警探测总覆盖区、弱效区和强效区建立数学模型;在巡逻空域和巡逻时间受限的情况下对比不同航线的强效区面积;分析跑道形和圆形航线的径向速度盲区。最后根据探测性能给出了预警机巡逻航线选择的建议。

The typical patrol routes used by early warning aircraft in the execution of missions are runwayshaped, 8-shaped,triangular and circular routes.The selection and planning of patrol routes will affect the early warning detection and command and control capabilities of the early warning aircraft.This paper builds mathematical models for the four typical patrol routes of the early warning aircraft and its early warning detection airspace,high probability detection airspace and low probability detection airspace. Comparing the high probability detection airspace of different routes when the patrol airspace and patrol time are limited.Analyzes the blind speed zone of the runway-shape and the circular route.Finally,the suggestions for the selection of the patrol route of the early warning aircraft are given based on the detection performance.