Material Defect Identification Using Sweep Frequency Eddy Current Technique

被引：5
|
作者：
Strapacova, Tatiana [1 ]
Smetana, Milan [1 ]
Capova, Klara [1 ]
机构：
[1] Univ Zilina, Fac Elect Engn, Dept Electromagnet & Biomed Engn, Univ 1, Zilina 01026, Slovakia
来源：
ELECTROMAGNETIC NONDESTRUCTIVE EVALUATION (XVII) | 2014年 / 39卷
关键词：
Non-destructive inspection; eddy currents; sweep frequency technique;
D O I：
10.3233/978-1-61499-407-7-280
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The article deals with the utilization of the sweep frequency eddy current technique as the method for the material defect evaluation. The new eddy current probe is designed and presented. The sensitivity and the resolution of the probes are analysed as well. Experimental measurements are carried out to evaluate resolution of the various realized probes while the harmonic signal is used for the driving. The gained results are presented and discussed in the paper.
引用
收藏
页码：280 / 287
页数：8
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