| 一种磁阻式电子罗盘测试和标定方法研究 | |
| Alternative Title | Research on Test and Calibration Methods of a Magnetic Resistance Type Electronic Compass |
| 陈瑜; 张铁民; 彭孝东 | |
| Department | 机器人学研究室 |
| Source Publication | 传感技术学报
 |
| ISSN | 1004-1699 |
| 2014 | |
| Volume | 27Issue:5Pages:622-626 |
| Indexed By | CSCD |
| CSCD ID | CSCD:5174946 |
| Contribution Rank | 1 |
| Funding Organization | 国家“十二五”课题项目; 机器人学国家重点实验室开放课题项目 |
| Keyword | 电子罗盘 标定 最小二乘法 椭圆假设补偿 |
| Abstract | 在分析了影响磁罗盘工作过程中可能存在的误差及其来源，针对罗差误差，提出一种椭圆假设补偿法与最小二乘法求补偿系数相结合的方法对电子罗盘进行标定。实验验证了最大误差达34.2o的电子罗盘系统经过标定补偿后误差降至3o以内，能基本满足一般导航系统的要求。该方法也适用于其他磁罗盘的标定。 |
| Other Abstract | The possible error and its source of magnetic compass are analyzed．In view of the compass error，elliptic assume compensation method combined with least square method for compensating coefficient method were proposed here to calibrate the electronic compass．The experiment verified the maximum error is drop from 34.2° to 3° when the compass system is compensated．And the experiment results demonstrate that the compass system can be used in common navigation field．This method is also applicable to other magnetic compass calibration. |
| Language | 中文 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sia.cn/handle/173321/15113 |
| Collection | 机器人学研究室 |
| Affiliation | 1.华南农业大学工程学院 2.机器人学国家重点实验室中国科学院沈阳自动化研究所 |
| Recommended Citation GB/T 7714 | 陈瑜,张铁民,彭孝东. 一种磁阻式电子罗盘测试和标定方法研究[J]. 传感技术学报,2014,27(5):622-626. |
| APA | 陈瑜,张铁民,&彭孝东.(2014).一种磁阻式电子罗盘测试和标定方法研究.传感技术学报,27(5),622-626. |
| MLA | 陈瑜,et al."一种磁阻式电子罗盘测试和标定方法研究".传感技术学报 27.5(2014):622-626. |
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| 一种磁阻式电子罗盘测试和标定方法研究.p（445KB） | 期刊论文 | 作者接受稿 | 开放获取 | ODC PDDL | View Application Full Text | |
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