摘要
介绍了径向充磁的圆环形磁钢表面磁感分布测量原理,推导出磁钢表面磁感与基准波形的内在联系,给出了便于自动化测量磁钢磁通量的方法,最后描述了该系统的组成、主要结构和测量结果。
The measurement principle for the surface of magnetic field intensity distribution of the radial magnetizing ring alnico is introduced, and the internal relations between surface of magnetic field intensity distribu- tion and reference waveform are derived. The automatic test method for magnetic flux is presented, and the constitution, structure and experiment results of the measurement system are described.
出处
《测控技术》
CSCD
2006年第1期73-76,共4页
Measurement & Control Technology
关键词
径向充磁磁钢
表面磁感
霍尔探头
基准波形
磁通量
radial magnetizing ring alnico
surface of magnetic field intensity
Hall detector
reference waveform
magnetic flux
