一种应用于超视距目标指示的误差分析方法

导弹超视距攻击的目标指示信息的误差会直接影响导弹攻击的准确度。为了实时并准确地计算出超视距目标指示信息的误差大小,分析了使用中继法进行超视距目标指示的过程,提出了一种基于坐标投影以及坐标旋转的误差分析方法。根据仿真计算,与传统的误差分析方法——蒙特卡罗法——进行比较,说明了所提出方法准确性高、计算速度快的优点。

An Error Analysis for Over-Horizon Target Designation

The error of the over-horizon-target designation of missiles would directly affect attacking precision.In this paper,in order to calculate the error of over-horizon-target designation accurately and in real time,analyzing the process which is through relay way,the author puts forward an error analysis method which is based on coordinate projection and rotation.According to simulation and calculation,Compared with Monte Carlo Method,the results show that the method in this paper is exactness and rapidness.