冲击法测量磁感应强度实验的数字化解决方案  

SOLUTION TO THE DIGITAL PROBLEM OF THE EXPERIMENT OF TESTING MAGNETIC INDUCTION WITH THE BALLISTIC METHOD

作　　者：王瑞[1] 只德瑞[2] 许斌 

机构地区：[1]天津商业大学理学院,天津300134 [2]天津商业大学信息工程学院,天津300134 [3]廊坊中林长乐集成材有限公司,河北廊坊065001

出　　处：《物理与工程》2011年第4期52-54,共3页Physics and Engineering

摘　　要：介绍了冲击法测量磁感应强度实验的基本原理,利用当今成熟的V/F变换技术和单片机技术,实现了对电压积分的测量,解决了冲击法测量磁感应强度实验的数字化问题.This text introduced the fundamental principles in the experiment of testing mag- netic induction with the ballistic method, by using the current well-developed V/F converting technique and single-chip microcomputer technique, made it possible to test the voltage integration and solved the digital problem of the experiment which tests magnetic induction with the ballistic method.

关 键 词：冲击电流计 磁感应强度 磁场测量 V/F变换 单片机 

分 类 号：O441.3-4[理学—电磁学]