| 单星修正惯导系统初始定位定向误差原理 |
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| 引用本文： | 杨立溪.单星修正惯导系统初始定位定向误差原理[J].导航与控制,2008(4):1-3. |
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| 作者姓名： | 杨立溪 |
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| 作者单位： | 北京控制仪器研究所 |
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| 摘 要： | 本文对利用单星信息修正惯导系统初始定位定向误差的方法进行分析，从几何角度说明其基本工作原理。并指出应用这种方法的特定情况和所需条件。
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| 关 键 词： | 星光修正 定位定向误差 惯性制导 |
Principle of Correcting the Initial Positioning and Orientating Errors of Inertial Guidance System by Single Star |
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| YANG li-xi.Principle of Correcting the Initial Positioning and Orientating Errors of Inertial Guidance System by Single Star[J].Navigation and Control,2008(4):1-3. |
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| Authors: | YANG li-xi |
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| Institution: | Beijing Institute of Aerospace Control Device |
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| Abstract: | In this paper, the method by using the information of single star to correct errors of initial positioning and orientating of inertial guidance system is analyzed, and its principle of working is described from viewpoint of geometry.The especial case and needful condition to use this method is pointed. |
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| Keywords: | correcting by celestial information positioning and orientation errors inertial guidance |
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