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GPS在多航天器相对导航和姿态确定中的应用
引用本文:罗建军,袁建平.GPS在多航天器相对导航和姿态确定中的应用[J].飞行力学,2000,18(3):5-9.
作者姓名:罗建军  袁建平
作者单位:西北工业大学,航天工程学院,陕西,西安,710072
基金项目:国家 8 6 3-2项目资助! (86 3-2 -2 -4 -8)
摘    要:研究了GPS在一类没有结构和力约束,但存在运动约束的多航天器系统中的应用。首先分析了GPS在该系统中应用的模式和方案。重点研究了相对GPS(RGPS)导航和GPS姿态确定的方法和算法。然后提出了GPS在该系统中应用的总体结构和功能结构。最后对GPS在该系统中应用的选星、滤波器设计、误差消除等问题进行了讨论。研究结果有助于GPS在多航天器系统中应用的标准化。

关 键 词:多航天器系统  GPS  导航  姿态确定
修稿时间::

The applications of GPS in a multi-spacecraft system
LUO Jian-jun,YUAN Jian-ping.The applications of GPS in a multi-spacecraft system[J].Flight Dynamics,2000,18(3):5-9.
Authors:LUO Jian-jun  YUAN Jian-ping
Abstract:The applications of GPS in a multi spacecraft system with kinematical restraint but no structural restraint and force action to each other are studied in this paper. First, the modes of GPS applied in this system are analyzed, and methods and algorithms of relative GPS navigation and GPS attitude determination are described. Then a general system construction and a functional architecture of GPS application in the system are presented. Finally, some related problems, including GPS satellite selection, filter design, error elimination, etc. about the applications of GPS in the system are discussed. The research work makes a contribution to the standardization of the application of GPS in the multi spacecraft system.
Keywords:multi  spacecraft system  relative GPS  navigation  attitude determination
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