空间预警系统的视线测量误差特性研究

在空间预警系统中 ,深入分析和研究视线测量误差的特性很重要。根据已建立的红外凝视相机误差模型 ,对视线测量误差的点分布、误差传播矩阵和误差空间图进行了研究 ,得到了一些很好的结论。此外在不考虑卫星观测平台误差的情况下 ,还设计了直接产生随机测角误差的算法。

The LOS Measurement Error Character Research of Space Early Warning System

In the space early warning system,it is very important to analyze and calibrate the LOS measurement error characteristic.In this paper,based on the constructed integrate system error model,the LOS error point distribution,error transfer matrix and error space figure are researched,and some useful conclusions are reuired.Furthermore,an algorithm that can create the random angle error directly is devised without considering the satellite observation platform error.