在对弹道导弹目标的预警中,如何使用相控阵雷达观测数据对目标进行实时定轨及轨道改进,并提高导弹落点预报精度成为弹道导弹预警研究的重要内容。文中针对这一问题进行了研究和实验仿真,通过将实时定轨和改进方法应用到弹道导弹预报中能够有效地提高导弹落点预报精度,较好地解决解决导弹落点预报问题。

It is an important for the early-warning of ballistic missile to calculate in real-time the trajectory of missile with the observed data of phased array radar,so as to improve the prediction of impact point.The method suggested in this paper will improve the accuracy of determining the impact point by applying the method of orbit determination in real-time and improved algorithm to the prediction of ballistic missile.

TN958.92