用于空中目标跟踪的机载角反射器研究

Study on airborne corner reflector for airborne target tracking

在靶场武器试验中,为了解决空中飞行器远距离高精度跟踪问题,常常需要在飞行器上安装激光角反射器,来提高系统的作用距离和跟踪精度。角反射器特征参数直接影响着系统的跟踪性能。文中对角反射器的光学材料、发散角、有效面积进行研究,提出了一种三层三面多通道半球形激光角反射器阵列,实现了低空目标的高精度远距离跟踪。并对其进行了综合的性能测试,试验结果验证了此设计的合理性。

In range weapons test,to accomplish the long-range precision airborne target tracking,the placement of laser corner reflectors airborne target increase operation distance and precision of tracking system.Characteristic parameters of corner reflector directly affect the tracking system performance.Corner reflector material,divergence angle and effective area are researched,and a three on three sides,multi-channel hemispherical laser corner reflector array is proposed,which achieve operation distance and precision of tracking system.And its comprehensive performance test,the result shows the design is reasonable.