SIA OpenIR  > 机器人学研究室
旋翼飞行机器人磁罗盘误差分析及校准
Alternative TitleMagnetic Compass Error Analysis and Calibration for Rotorcraft Flying Robot
戴磊; 齐俊桐; 吴冲; 韩建达
Department机器人学研究室
Source Publication机器人
ISSN1002-0446
2012
Volume34Issue:4Pages:418-423,484
Indexed ByEI ; CSCD
EI Accession number20123615396344
CSCD IDCSCD:4595994
Contribution Rank1
Funding Organization国家科技支撑计划资助项目(2011BAD20B07); 国家863计划资助项目(2011AA040202;2012AA041501)
Keyword磁罗盘 校准 椭圆拟合 硬磁误差
Abstract以旋翼飞行机器人组合导航系统为研究背景,针对电子磁罗盘的误差校准方法进行研究.通过分析其测量原理和误差来源,总结出影响磁罗盘航向解算精度的5个主要误差因素.对于上述误差因素,提出了软件和硬件解决办法.考虑到旋翼飞行机器人平台的特殊性,提出了硬磁罗差和标度因数误差的简化校准实现方法,简化后的磁罗盘校准方法,免去了校准过程中将载体竖起的步骤,且不降低校准精度.实际的磁罗盘校准测试表明,本文提出的方法能避免将大尺寸的载体竖起,降低校磁操作的难度.该方法可以有效地修正原始磁场测量值的椭球分布,从而提高组合导航系统航向解算精度.
Other AbstractWith the research background of the rotorcraft flying robot’s integrated navigation system,an error calibration method for electric magnetic compass is proposed.Based on the analysis of the magnetic compass’s measurement theory and error sources,5 main factors which affect the heading angle calculation precision of the magnetic compass,are summarized. In response to the mentioned error factors,software and hardware solutions are proposed.Considering the specialties of rotorcraft flying robot,a simplified calibration method for magnetic compass is proposed to calibrate the hard magnetism errors and scale factor errors.The simplified magnetic compass calibration method can avoid sticking up the robot during calibration process,but its calibration precision is not decreased.The actual calibration test of the magnetic compass shows that the proposed calibration method can effectively correct the measurements’ ellipsoidal distribution of the original magnetic field,and it also can improve the heading angle calculation precision of integrated navigation system.This method can simplify the calibration process and avoid to stick up the huge robot.
Language中文
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/10015
Collection机器人学研究室
Affiliation1.中国科学院沈阳自动化研究所机器人学国家重点实验室
2.中国科学院研究生院
Recommended Citation
GB/T 7714
戴磊,齐俊桐,吴冲,等. 旋翼飞行机器人磁罗盘误差分析及校准[J]. 机器人,2012,34(4):418-423,484.
APA 戴磊,齐俊桐,吴冲,&韩建达.(2012).旋翼飞行机器人磁罗盘误差分析及校准.机器人,34(4),418-423,484.
MLA 戴磊,et al."旋翼飞行机器人磁罗盘误差分析及校准".机器人 34.4(2012):418-423,484.
Files in This Item: Download All
File Name/Size DocType Version Access License
旋翼飞行机器人磁罗盘误差分析及校准.pd(1014KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[戴磊]'s Articles
[齐俊桐]'s Articles
[吴冲]'s Articles
Baidu academic
Similar articles in Baidu academic
[戴磊]'s Articles
[齐俊桐]'s Articles
[吴冲]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[戴磊]'s Articles
[齐俊桐]'s Articles
[吴冲]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 旋翼飞行机器人磁罗盘误差分析及校准.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.