摘要
简述了二次谐波法磁通门磁强计的工作原理。以高导磁材料坡莫合金丝作探头铁芯 ,试制了一种以正交的双轴磁通门磁强计为基本结构的摆式航向传感器。该传感器体积小 ,分辨率高 ,精度达到 0 .2°。
Operation principle of fluxgate magnetometer is simplily described.With magnetic core of amorphous ribbon,a cross dual-axies fluxgate magnetometer is made and on the structure basis,a transducer of measuring direction is successfully produced,it has the advantage of small volume and high resolution,the accurate is 0.2 degree.
出处
《传感器技术》
CSCD
北大核心
2001年第7期26-29,共4页
Journal of Transducer Technology
关键词
磁通门磁强计
方位传感器
摆式磁航向
二次谐波法
fluxgate magnetometer
transducer of measuring directionus
oscillating magnetic course
