Hysteresis measurement in LabView

被引：33

作者：

Kis, P

Kuczmann, M

Füzi, J

Iványi, A

机构：

[1] Budapest Univ Technol & Econ, Dept Electromagnet Theory, H-1525 Budapest, Hungary

[2] Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary

来源：

PHYSICA B-CONDENSED MATTER | 2004年 / 343卷 / 1-4期

关键词：

hysteresis measurement; LabView programming; computer-aided measurement;

D O I：

10.1016/j.physb.2003.08.069

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This paper deals with the computer-aided automated magnetic scalar hysteresis measurement on ferromagnetic toroidal-shape material. The measurement has been developed in LabView environment using National Instrument Data Acquisition Cards. The measurement technique of symmetric minor loops and first-order reversal curves are presented. It is necessary to measure the magnetic hysteresis curves of ferromagnetic material to describe the material from magnetic point of view. The measured scalar hysteresis characteristics taking into account the nonlinearity of the material can be used in further simulations in numerical field computations. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：357 / 363

页数：7