Electrical circuit model of an eddy current system for computing multiple parameters

被引：0

作者：

Siddoju, A ^{[1
]}

Sathish, S

Ko, R

Blodgett, M

机构：

[1] Univ Dayton, Dept Elect Engn, Dayton, OH 45469 USA

[2] Univ Dayton, Res Inst, Dayton, OH 45469 USA

[3] AFRL, MLLP, NDE Branch, Dayton, OH 45433 USA

来源：

REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 25A AND 25B | 2006年 / 820卷

关键词：

cable effects; sensitivity analysis; impedance analysis; system response; instrument model;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

An electrical circuit based model for eddy current system has been developed using commercial electrical engineering software. The model allows incorporation of individual characteristics of the signal generator, the cable, the eddy current sensor and the sample under test. Computational results of the characteristics of the system, obtained by sweeping the frequency, under normal and varying test conditions are presented. The sensitivity of the eddy current system response due to changes in different parameters during test conditions is discussed.

引用

页码：307 / 314

页数：8

共 10 条

[1]

BECKER R, 1983, P GERM US WORKSH, P497

[2]

CHARI MVK, 1984, IEEE T MAGNETICS

[3] ANALYTICAL SOLUTIONS TO EDDY-CURRENT PROBE-COIL PROBLEMS [J].