磁偶极子的定位模型及实验验证

被引:32
作者
吴旭东
侯文生
郑小林
彭承琳
机构
[1] 重庆大学生物工程学院
关键词
磁偶极子; 标量模型; 局限性;
D O I
10.19650/j.cnki.cjsi.2008.02.019
中图分类号
O441 [电磁学];
学科分类号
0809 ;
摘要
磁偶极子模型被广泛应用于目标物体定位及状态测定应用中,本文讨论了磁偶极子标量模型的推导,并设计了磁传感器模块对其进行验证。在实际位置检测应用中,当检测距离并不远远大于目标体体积的情况下,理想的磁偶极子模型便不能成立,本文基于该标量模型和磁传感器模块,对于在实际应用中理想磁偶极子模型在检测距离变化时的成立条件,并通过Cm实验进行验证,深入研究了磁偶极子理想模型在定位过程中的应用,提出检测磁偶极子模型在距离检测应用中的有效性的检测方法。
引用
收藏
页码:326 / 329
页数:4
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