摘要
讨论了动力法轨道数值积分定轨及几何法定轨存在的问题,进而提出了一种采用观测数据和轨道数值积分融合的实时自主定轨方法.实测数据的计算结果表明,新的定轨方法可以实时自主地得出卫星轨道的位置,并能达到较高的定轨精度.
The problems of dynamic and geometric orbit determination are discussed in the paper. A new method is presented for real time autonomous orbit determination of LEO satellite with the measurement and dynamic orbit numeral integral. The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.
出处
《装备指挥技术学院学报》
2005年第1期63-66,共4页
Journal of the Academy of Equipment Command & Technology
基金
国家高技术发展计划项目资助
