一种空间三维航迹建模新方法

在空中目标与地面武器的对抗训练仿真以及雷达数据处理仿真中,雷达目标航迹模拟是十分重要和关键的部分。本文讨论了机动目标空间三维航迹的建模问题,基于多段航迹组合生成航迹的思想,建立了目标的运动模型和航迹模型。理论推导和仿真结果证明,该方法可以方便、灵活、逼真地生成机动目标的三维航迹,得到任意时刻目标的坐标数据。

A New Method for Spatial 3-Dimension Track Modeling of Radar Target

In the simulation of radar data processing and antagonistic training between space target and ground weapon, flight track simulation is of great importance. 3D track modeling of maneuvering target is discussed. Based on the theory of multi-track assembling, the movement model and track model are established. The derivation and simulation indicate that the method proposed can produce 3D target track and coordinate data at any moment conveniently and realistically.