基于NI数据采集器的动态磁滞回线测量  

Measurement of Dynamic Hysteresis Loop Based on NI Data Acquisitor

作　　者：朱盼盼[1] 胡广兴[1] 吴浩宇 范庆国 姚天阳 ZHU Panpan;HU Guangxing;WU Haoyu;FAN Qingguo;YAO Tianyang(Department of Physics,Northeast University,Liaoning Shenyang 110819)

机构地区：[1]东北大学物理系,辽宁沈阳110819

出　　处：《大学物理实验》2019年第2期77-80,共4页Physical Experiment of College

摘　　要：通过搭建磁滞回线测试系统,结合数据采集卡和Labview软件实现磁滞回线的自动测绘和保存,丰富了实验内容,培养了学生的实际动手能力。Testing system of dynamic hysteresis loop has been built combining with data acquisitor and Labview software to achieve automatic mapping and preservation of hysteresis loop,which enriches the experimental content and cultivates students' practical ability.

关 键 词：磁滞回线 采集卡 LABVIEW 

分 类 号：O4-33[理学—物理]