霍尔效应磁场测量仪器的改进  

Improvement of magnetic field measurement instruments based on Hall effect

作　　者：邢红宏[1] 张勇[1] 

机构地区：[1]海军航空工程学院基础实验部理化实验中心,山东烟台264001

出　　处：《实验技术与管理》2016年第5期78-81,共4页Experimental Technology and Management

摘　　要：阐述了对现有霍尔效应测磁场仪器改进的设计思路,介绍了电流接口、霍尔元件方位的调整及换向装置的具体改进方法,提出了附加效应消除的新方法并进行了理论推导,比较了新旧仪器的实验结果。Abstract：The design idea of improving existing magnetic field measuring instruments based on Hall effect is elaborated on,it describes the specific improvement methods such as current interface,the direction adjustment of the Hall component and the reversing device,proposes a new way to eliminate the additional effect,carries out the theoretical reduction,and provides the comparison of experimental results between new and old instruments.

关 键 词：磁场测量 霍尔效应 附加效应 

分 类 号：O433[机械工程—光学工程]