磁回路参数测量方法的研究  

The study on the measurement of the parameters of a magnetic circuit

作　　者：郑世林[1] 

机构地区：[1]咸宁学院物理系,湖北咸宁437000

出　　处：《大学物理》2004年第5期37-38,46,共3页College Physics

摘　　要：磁回路的多项参数(电学的、几何的)之间会互相影响,利用这一特性可以有许多的应用.但在测量某一特定参数时,要想提高测量精度,就要避免其他参数对测量结果的影响.本文在进一步研究回路特性的基础上,提出一个能避开其他参数的影响从而提高测量精度的测量方法.The effect between parameters of magnetic circuit such as electric and geometrical parameters can induce many application. Just because of the effect of many parameters, it is difficult to measure a given parameter accurately. In general, to raise the precision of measure for a given parameter, we should reduce the effect of other parameters. In this paper, the properties of magnetic circuit are studied in detail and a effective method of measurement is provided which can raise the precision of a given parameter and avoid the effect of the others.

关 键 词：回路特性 测量精度 影响 

分 类 号：O434[机械工程—光学工程]