NSSC OpenIR  > 空间技术部
微小卫星磁测自主导航方法
Alternative TitleAN APPROACH TO AUTONOMOUS NAVIGATION USING MAGNETIC MEASUREMENTS FOR SMALL SATELLITES
左文辑; 宋福香; 北京8701信箱
Department空间信息与仿真技术研究室
Source Publication宇航学报
2000
Volume21Issue:2Pages:100-104
ISSN1000-1328
Language中文
Keyword自主导航 卫星 Alman滤波
Abstract本文提出了使用磁测方法实现近地微小卫星自主导航的方法 ,利用实时地磁场测量数据与根据 IGRF计算出的地磁场数据之差作为新息量 ,使用推广 Kalman滤波算法确定卫星的位置和速度。给出了三种导航滤波算法。并使用模拟数据和 MAGSAT卫星实测数据进行了仿真研究 ,证明了方法的有效性和实用性
Other AbstractThis paper presents an approach to autonomous navigation using magnetic measurements for small satellites.The differences between magnetic measurements and estimated magnetic data are used as updated information.An extended Kalman filter is applied to determine position and velocity of a satellite.In the paper three navigation algorithms are presented.The paper provided the simulation results with the simulation data and MAGSAT data,and the effectiveness and practicality of the method have been demonstrated.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/644
Collection空间技术部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
左文辑,宋福香,北京8701信箱. 微小卫星磁测自主导航方法[J]. 宇航学报,2000,21(2):100-104.
APA 左文辑,宋福香,&北京8701信箱.(2000).微小卫星磁测自主导航方法.宇航学报,21(2),100-104.
MLA 左文辑,et al."微小卫星磁测自主导航方法".宇航学报 21.2(2000):100-104.
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