## 留言板

 引用本文: 张华强, 赵剡, 陈雨等 . 捷联惯性导航系统整体标定新方法[J]. 北京航空航天大学学报, 2012, (4): 459-463.
Zhang Huaqiang, Zhao Yan, Chen Yuet al. New system calibration method for strapdown inertial navigation system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (4): 459-463. (in Chinese)
 Citation: Zhang Huaqiang, Zhao Yan, Chen Yuet al. New system calibration method for strapdown inertial navigation system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (4): 459-463. (in Chinese)

## 捷联惯性导航系统整体标定新方法

• 中图分类号: U 666.1

## New system calibration method for strapdown inertial navigation system

• 摘要: 针对不同型号的捷联惯性导航系统(SINS, Strapdown Inertial Navigation System)测量量程及动态性能差异大,而常规标定方法难以提供多动态性信号激励的问题,提出一种利用离心机和转台对SINS进行整体标定的新方法.通过将转台安装在离心机上,调整转台姿态以及离心机旋转速度和旋转半径,可对SINS提供多范围、多运动形式的信号激励,实现对不同参数特性SINS的标定.建立了完整的离心机转台控制模型并对其进行了仿真验证,利用转台依次调整SINS到6个不同位置,控制离心机对每个位置进行正反两次共计12次旋转,即可标定出整个系统的24个误差参数.理论分析表明:该标定方法简单易操作,数据利用率高,激励信号设置灵活,具有一定的工程应用价值.

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##### 出版历程
• 收稿日期:  2011-03-09
• 刊出日期:  2012-04-30

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