Research on DCA of magnetic deviation based on constant attitude errors

ZENG Qing-hua; LIU Jian-ye; LI Rong-bing

doi:10.13873/j.1000-97872006.04.011

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Research on DCA of magnetic deviation based on constant attitude errors

更新时间：2025-09-11

- Research on DCA of magnetic deviation based on constant attitude errors
- Issue 4, Pages: 31-34(2006)
- 作者机构：
  
  1. 南京航空航天大学导航研究中心
  2. 南京航空航天大学导航研究中心,江苏,南京,210016
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.04.011
  CLC： V241.61
- Published：2006
- 稿件说明：
移动端阅览
[1]曾庆化,刘建业,李荣冰.基于恒定姿态误差的磁罗差偏差补偿算法研究[J].传感器与微系统,2006(04):31-34.

ZENG Qing-hua, LIU Jian-ye, LI Rong-bing. Research on DCA of magnetic deviation based on constant attitude errors[J]. 2006, (4): 31-34.
[1]曾庆化,刘建业,李荣冰.基于恒定姿态误差的磁罗差偏差补偿算法研究[J].传感器与微系统,2006(04):31-34. DOI： 10.13873/j.1000-97872006.04.011.

ZENG Qing-hua, LIU Jian-ye, LI Rong-bing. Research on DCA of magnetic deviation based on constant attitude errors[J]. 2006, (4): 31-34. DOI： 10.13873/j.1000-97872006.04.011.

摘要

针对具有恒定俯仰角度载体的磁航向罗差标定和补偿问题

提出了一种用于磁罗差修正的偏差补偿算法（DCA）。通过DCA的原理分析和证明得出:该算法对具有恒定横滚角度和俯仰角度的磁航向罗差修正均有效

经过DCA补偿的磁航向角度误差在±0.3°以内

满足飞机的航向标定要求。

Abstract

To calibrate and compensate the compass error of magnetic heading in a carrier with constant pitch angle

the deviation compensation algorithm（DCA） for magnetic deviation compensation is put forward.The introduction and the analysis of DCA theory indicate that DCA is very useful for compensation with both constant pitch and roll angles

and the DCA modified error of magnetic heading is restricted within ±0.3° which can satisfy the heading calibration requirement of the plane.

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references

智能磁航向传感器的研制及误差补偿算法分析 [J]. 杨新勇,黄圣国. 北京航空航天大学学报 . 2004(03)

三维捷联磁传感器模拟器的研究与实现 [J]. 曾庆化,刘建业,熊剑,李荣冰. 传感器技术 . 2004(02)

三轴磁航向传感器的全姿态误差补偿 [J]. 袁智荣. 传感器技术 . 2003(09)

一种数字磁航向系统的设计及罗差校正新方法 [J]. 刘华伟,黄国荣,张宗麟. 空军工程大学学报(自然科学版) . 2003(03)

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