首页> 外国专利> METHOD AND SYSTEM FOR HARMONIZING A REFERENTIAL OF AN ANGULAR POSITIONER IN RELATION TO A GROUND REFERENTIAL

METHOD AND SYSTEM FOR HARMONIZING A REFERENTIAL OF AN ANGULAR POSITIONER IN RELATION TO A GROUND REFERENTIAL

机译:与地面参考有关的用于协调角定位器参考的方法和系统

摘要

The harmonization method according to the invention comprises: a step of obtaining (E20, E60), from measured inertial information (E10, E50) by a measuring device on board by the angular positioner, during at least one predetermined operating period (T1, T2) of data representative of a local gravity intensity seen by the measuring device and / or of an earth rotation speed, the angular positioner being held fixed during said at least one period of functioning; a step of evaluating (E30, E70) at least one angular bias affecting the positioner reference frame from the data obtained; and a step of harmonization (E40, E80) of the positioner reference with respect to the terrestrial reference by compensating for said at least one angular bias thus evaluated.
机译:根据本发明的协调方法包括:在至少一个预定的工作时间段(T1,T2)中,由角定位器通过车载测量装置从测量的惯性信息(E10,E50)获得(E20,E60)的步骤。 )代表测量装置所见的局部重力强度和/或地球转速的数据,角定位器在所述至少一个功能周期内保持固定;根据获得的数据评估(E30,E70)至少一个影响定位器参考系的角度偏差;通过补偿如此评估的所述至少一个角度偏差,使定位器参考相对于地面参考协调(E40,E80)。

著录项

  • 公开/公告号FR2963095A1

    专利类型

  • 公开/公告日2012-01-27

    原文格式PDF

  • 申请/专利权人 MBDA FRANCE;

    申请/专利号FR20100056063

  • 发明设计人 LAURENT BOURZIER;

    申请日2010-07-23

  • 分类号G01C25;

  • 国家 FR

  • 入库时间 2022-08-21 17:04:10

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