空中目标运动轨迹数学模型及仿真研究

Mathematical Model and Simulation Research of Air Target Movement Track

空中目标运动轨迹数学模型是空情态势生成的核心技术,为建立逼真空情,进而实现复杂空袭运动的模拟,针对空中目标运动轨迹特点,提出了几种典型的飞行组合来描述空中目标的运动轨迹,并建立了相应直线航路、圆弧航路、蛇形航路和螺旋机动航路四种数学模型,最后,根据这些典型航迹进行组合,得到空中目标的复合运动轨迹,并利用Matlab软件搭建目标运动轨迹仿真平台,可以直观、清晰得到目标运动轨迹和飞行数据,具有一定的工程参考意义。

The mathematical model of air target movement trajectory is the core technology of air situation generation.In order to establish a vacuum situation and realize the simulation of complex air attack movement,according to the characteristics of air target movement trajectory,several typical flight combinations are proposed to describe the movement of air targets.and established four mathematical models of the corresponding linear route,arc route,serpentine route and spiral maneuver route.Finally,according to these typical trajectories,the composite motion trajectory of the air target is obtained,and the target motion is built using Matlab software The trajectory simulation platform can intuitively and clearly obtain the target motion trajectory and flight data,which has certain engineering reference significance.