本发明提供了一种导航装置，包括：接收机，用于接收来自卫 星定位系统的反映当前位置的导航数据；
The invention provides a navigator, which comprises a receiver for receiving the navigation data reflecting current locations from the satellite positioning system;
本论文分析了基于北斗导航定位系统的三星定位系统总体结构和工作原理，对卫星导航中与定位精度有关的部分进行了研究。
This thesis analyzes the principle and architecture of three-star navigation system based on "Beidou" system and investigates the problems related with positioning precision.
本文在北斗双星有源定位系统的基础上进行了三星无源定位的研究。
Basing on the Double star Active Positioning System, this article conducted the research on the Beidou Tri-star Passive Positioning System.
软件系统包括：完成对硬件的软件控制，实现寻星定位子系统的寻星算法以及对天线主要测量参数的软件实现。
The functions of the software system include controlling the hardware, searching satellite and measuring the main parameters of the antenna.
利用精确的星间激光测距信息，提出了基于星间测距的三星时差定位系统标校方法。
Based on accurate distance information between satellites measured by laser, a calibration technique of a tri-satellite TDOA location system is put forward.
当星载微处理器系统发生故障后，如何在多核处理器中判断故障、定位故障、剔除故障，需要一种低成本、高效率的方法予以实现。
When the on-board microprocessor has a fault, it needs a low-cost, efficient way to achieve how to judge fault, locate fault, remove fault in multi-core processors.
当星载微处理器系统发生故障后，如何在多核处理器中判断故障、定位故障、剔除故障，需要一种低成本、高效率的方法予以实现。
When the on-board microprocessor has a fault, it needs a low-cost, efficient way to achieve how to judge fault, locate fault, remove fault in multi-core processors.
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