Method for fixing strap-down begin pose angle of SINS-DGPS-odometer integrated system in land vehicle condition

WU Wan-qing; LI Zheng-hang

doi:10.13873/j.1000-97872008.03.010

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Method for fixing strap-down begin pose angle of SINS-DGPS-odometer integrated system in land vehicle condition

更新时间：2025-09-11

- Method for fixing strap-down begin pose angle of SINS-DGPS-odometer integrated system in land vehicle condition
- Issue 3, Pages: 73-76(2008)
- 作者机构：
  
  1. 武汉大学测绘学院
  2. 武汉大学测绘学院,湖北,武汉,430077
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.03.010
  CLC： U463.6
- Published：2008
- 稿件说明：
移动端阅览
[1]吴万清,李征航.车载SINS-DGPS-里程计组合系统捷联起始姿态角确定方法[J].传感器与微系统,2008(03):73-76.

WU Wan-qing, LI Zheng-hang. Method for fixing strap-down begin pose angle of SINS-DGPS-odometer integrated system in land vehicle condition[J]. 2008, (3): 73-76.
[1]吴万清,李征航.车载SINS-DGPS-里程计组合系统捷联起始姿态角确定方法[J].传感器与微系统,2008(03):73-76. DOI： 10.13873/j.1000-97872008.03.010.

WU Wan-qing, LI Zheng-hang. Method for fixing strap-down begin pose angle of SINS-DGPS-odometer integrated system in land vehicle condition[J]. 2008, (3): 73-76. DOI： 10.13873/j.1000-97872008.03.010.

摘要

在有些特殊应用场合如车载移动测图系统

要求的是高精度的定位定姿结果而不要求实时性

针对这一应用特点

提出了使用DGPS的位置信息来纠正SINS的起始失准角误差

实际应用表明:该方法取得了较好的效果

可满足工程应用的要求。

Abstract

In special area such as vehicle mobile mapping system

post high accuracy of position and attitude is required.Contraposed to these characteristics of the integrated system

a new method which using the position information of DGPS to calibrate misalignment angle of static initial self-alignment is introduced.The practical application results illustrate the efficiency of the new method

which can be accorded with the demand of engineering.

关键词

Keywords

references

低成本GPS/IMU组合导航中的速度匹配对准研究 [J]. 李士心,王岩飞,杨晔,郭春梅. 中国惯性技术学报 . 2005(01)

捷联惯导系统静基座解析粗对准的误差研究 [J]. 柴卫华,张树侠. 中国惯性技术学报 . 1999(04)

实用惯导系统原理[M]. 宇航出版社 , 任思聪著, 1988

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