| 捷联式陀螺寻北系统两种解析寻北算法的比较与仿真 |
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| 引用本文： | 刘伟,袁洪,周韩雯.捷联式陀螺寻北系统两种解析寻北算法的比较与仿真[J].测绘学报,2011(Z1):133-136,144. |
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| 作者姓名： | 刘伟 袁洪 周韩雯 |
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| 作者单位： | 中国科学院光电研究院; |
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| 基金项目： | 中国科学院光电研究院创新基金(AOE-CX-200608) |
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| 摘 要： | 针对捷联式陀螺寻北倾斜误差补偿,对坐标变换法和矢量法两种解析调平算法进行推导,修正参考文献中有关矢量解析调平算法的错误;给出两种形式不同但寻北结果相同的解析调平解算公式,并对两种算法的寻北精度进行比较,仿真与试验结果表明了两种解析调平算法的正确性。
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| 关 键 词： | 陀螺寻北 解析调平 矢量法 坐标变换 |
Comparison and Simulation of Two Resolve Plane Algorithms in the Strapdown Gyronorth Seeking System |
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| LIU Wei,YUAN Hong,ZHOU Hanwen Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing China.Comparison and Simulation of Two Resolve Plane Algorithms in the Strapdown Gyronorth Seeking System[J].Acta Geodaetica et Cartographica Sinica,2011(Z1):133-136,144. |
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| Authors: | LIU Wei YUAN Hong ZHOU Hanwen Academy of Opto-Electronics Chinese Academy of Sciences Beijing China |
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| Institution: | LIU Wei,YUAN Hong,ZHOU Hanwen Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100094 China |
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| Abstract: | Aimed at strapdown gyro-north seeking system,the algorithms of coordinate transform and vector were conducted,the mistakes of vector resolve plane algorithm formula were corrected,which was put forward in the reference.Although the two algorithm formulae are different in forms,their north seeking accuracies were compared.The simulation results show that the two resolve plane algorithms are both right. |
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| Keywords: | gyro-north seeking resolve plane vector coordinate transform |
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