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Science of Surveying and Mapping. 2015, (08) Core

Beidou IGSO and MEO navigation satellites’ yaw-steering and orbit-normal attitude control modes and solar radiation pressure difference analysisChinese Full Text

MAO yue;SONG Xiao-yong;WANG Wei;JIA Xiao-lin;WU Xian-bing;State Key Laboratory of Geo-information Engineering;Xi’an Research Institute of Surveying and Mapping;Beijing Institute of Tracking and Telecommunication Technology;

Abstract: To avoid the shadow crossing maneuver and the noon and midnight turn maneuvers of the GPS satellites using only Yaw-steering attitude control mode,IGSO and MEO satellites of Beidou navigation system uses two attitude control modes,which are Yaw-steering mode and Orbit-normal mode.Based on the satellite attitude and sun exposure analysis,this paper tried to find the solar radiation pressure transition points caused by the satellite attitude changes.And it was pointed out that the main factor caus... More
Keywords：

Beidou; attitude control; yaw-steering mode; orbit-normal mode; solar radiation pressure; inclined geosynchronous orbit; medium earth orbit;

  • DOI：

    10.16251/j.cnki.1009-2307.2015.08.028

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Physical Geography and Topography

  • Classification Code：

    P228

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