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双星定姿技术试验研究 被引量:12

AN EXPERIMENT RESEARCH ON TECHNIQUE OF ATTITUDE DETERMINATION WITH DOUBLE SATELLITES
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摘要 本文深入探讨了双星定姿方法,仅利用2颗GPS卫星进行了实际的双星定姿试验,文中综合应用长短基线法和序列优化法求解整周模糊度。试验结果表明,当基线长约1m时,该方法定姿成功率达90%以上,定姿均方差优于0.5°。 The method of attitude determination with double satellites is discussed indetail in the paper, and the actual experiment of attitude determination with onlytwo GPS satellites is conducted. The long-short baseline method and sequenceoptindzation method are synthetically used to estimate carrier phase ambiguity.The experiment results indicate that the success rate of attitude deterndnationexceeds 90% and the mean square error of attitude can be less than 0.5°, whenbaseline length be 1 m around.
出处 《空间科学学报》 CAS CSCD 北大核心 2000年第3期257-261,共5页 Chinese Journal of Space Science
关键词 姿态传感器 卫星导航 GPS 双星定姿 Attitude sensor, Satellite navigation, Global Positioning System
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参考文献6

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二级参考文献6

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共引文献20

同被引文献25

  • 1黄晓瑞,张浩,谷立英,王增柱,邱忠甫.单频GPS载波相位相对定位研究[J].遥测遥控,2003,24(6):26-29. 被引量:2
  • 2李建文,郝金明,李军正,张锦军.GPS/GLONASS载波相位测量模糊度解算方法[J].测绘学院学报,2004,21(3):163-165. 被引量:6
  • 3郑冲,韩宏伟,周伯昭,吴杰.单星定向技术研究[J].空间科学学报,2006,26(4):282-286. 被引量:4
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二级引证文献21

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