实验证明普通跟踪雷达不能够获取试验导弹发射初始段飞行的良好跟踪数据。从发射台到空间某点的导弹飞行的雷达数据,由于背景反射干扰着从导弹返回的信号,因此常常是不很精确,并有时间误差。实际上,在导弹起始段,为确保对导弹目标的探测,通常是由一种光学跟踪仪来实现的。这种雷达现在能够获得有关从发射点到空间某点导 Experiments show that the conventional tracking radar can not obtain the good tracking data of the initial flight of the test missile. Missile flight radar data from the launch pad to a point in space are often not very accurate and have time errors due to background reflections interferes with the return signal from the missile. In fact, at the beginning of the missile, to ensure the detection of a missile target, it is usually achieved by an optical tracker. The radar now has access to some guidance from launch point to space