Analysis of errors in obtaining magnetic dipoles based on magnetic field distribution

被引：7

作者：

Hsu, Shau-Wei ^{[1
]}

机构：

[1] ITRI, Ctr Measurement Stand, Hsinchu, Taiwan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 304卷 / 01期

关键词：

Magnetic dipole; Permanent magnet; Magnetic field distribution; Error analysis;

D O I：

10.1016/j.jmmm.2006.01.147

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Errors in determining the magnetic moments of magnetic dipoles using magnetic field distribution data are analyzed experimentally and by simulation. Experiments on discrete permanent magnets were conducted using spherical coordinates. The errors in the numbers and positions of magnetic dipoles, as well as white noise from the environment or the electronics, are dominant sources of errors, and are incorporated into the simulations to study their characteristics. (C) 2006 Elsevier B. V. All rights reserved.

引用

页码：E228 / E230

页数：3

共 6 条

[1] New model for the computation of quasi-stationary fields due to arbitrary distributions of magnetic dipoles [J].