Magnetic field vector is a function of the position where the satellite stays. Thus autonomous navigation for small satellite can be achieved by measuring the magnetic field vector.
地磁场矢量是卫星所在位置的函数，通过对地磁场的测量，即可实现对近地小卫星的自主导航。
For enhancing the ability of survivability and auto-control, the requirement of autonomous navigation is brought forward to the formation flying spacecraft and satellite constellation.
为了提高自主生存与自主管理能力，对各类星座及编队飞行的航天器提出了自主导航与定位要求。
In this paper, making full use of the constraint of constellation structure, an autonomous navigation method of constellation based on inter-satellite measurement was studied.
本文充分利用星座本身构成的空间约束，研究了基于星间观测的星座自主导航方法。
More and more countries are attaching importance to satellite navigation system, and autonomous navigation is one of the key technologies.
卫星导航系统受到越来越多国家的重视，而自主导航无疑是其中的核心技术之一。
More and more countries are attaching importance to satellite navigation system, and autonomous navigation is one of the key technologies.
卫星导航系统受到越来越多国家的重视，而自主导航无疑是其中的核心技术之一。
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