磁致伸缩与霍尔效应综合实验仪的设计与实现  

Design and application of an apparatus of multi-functional magnetostriction and Hall effect

作　　者：周严[1] 刘跃[1] 马巧云[1] 黄书彬[1] 黄卫平[2] 王博文[2] 

机构地区：[1]天津商业大学理学院,天津300134 [2]河北工业大学电气与自动化学院,天津300130

出　　处：《天津师范大学学报（自然科学版）》2010年第3期27-30,34,共5页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(50571034;50971056);河北省自然科学基金资助项目(08ZCGHHZ00900)

摘　　要：在磁场测量实验仪器的基础上,采用电阻应变计法研制了磁致伸缩与霍尔效应综合实验仪.该仪器既适用于高校课堂教学演示,又可以作为物理实验仪器供学生自行操作.The multi-functional magnetostriction and Hall effect apparatus is designed using the resistance strain gauge method based on the Hall effect equipment.The apparatus are applied not only to show to the undergraduate students,but also to serve as an physics experimental instrument for the students who want to operate it by their own.

关 键 词：霍尔效应 磁致伸缩 电阻应变计法 A/D转换 

分 类 号：TH73[机械工程—仪器科学与技术]