| 多子样旋转矢量捷联姿态算法的一般结果 |
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| 引用本文： | 周江华,王峰,孙国基.多子样旋转矢量捷联姿态算法的一般结果[J].航天控制,2002,20(2):18-22. |
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| 作者姓名： | 周江华 王峰 孙国基 |
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| 作者单位： | 1. 西安交通大学系统工程研究所,西安,710049；第二炮兵工程学院603教研室,西安，710025
2. 西安交通大学系统工程研究所,西安,710049 |
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| 基金项目： | 国家自然科学基金资助 (批准号 :70 1 71 0 2 9) |
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| 摘 要： | 这里给出了任意陀螺子样数下等效旋转矢量捷联姿态算法的一般结果。利用本文给出的公式 ,多子样等效旋转矢量算法可以很方便的由计算机得到 ,无需进行繁琐的推导 ,本文的工作为捷联姿态算法的设计提供了方便性和灵活性
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| 关 键 词： | 捷联式惯性导航 旋转矢量 姿态 四元数 |
| 修稿时间： | 2001年10月19 |
General Formulas of Rotation Vector Based Attitude Algorithm of SDINS |
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| Zhou Jianghua\\{,\} Wang Feng\ Sun Guoji\.General Formulas of Rotation Vector Based Attitude Algorithm of SDINS[J].Aerospace Control,2002,20(2):18-22. |
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| Authors: | Zhou Jianghua\\{ \} Wang Feng\ Sun Guoji\ |
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| Institution: | Zhou Jianghua\+\{1,2\} Wang Feng\+1 Sun Guoji\+1 1.Institute of Systems Engineering,Xi'an Jiaotong University,Xi'an 710049 2.603\+#,The Second Artillery Engineering College,Xi'an 710025 |
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| Abstract: | Deriving the rotation vector based attitude algorithm of strapdown inertial navigation system (SDINS) is often a laborsome work. In this paper general formulas of rotation vector based strapdown attitude algorithm with arbitrary samples of gyro data per update is provided. Based on such formulas, attitude algorithm with arbitrary samples of gyro data can be easily obtained by using computer. Our work greatly simplified the design of strapdown attitude algorithm. |
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| Keywords: | Strapdown inertial +*Rotation vector Attitude \+*Quaternion |
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