DocumentCode
1066850
Title
Evaluation of stress loaded steel samples using GMR magnetic field sensor
Author
Chady, Tomasz
Author_Institution
Chair of Theor. Electrotechnics & Comput. Sci., Tech. Univ. of Szczecin, Poland
Volume
2
Issue
5
fYear
2002
fDate
10/1/2002 12:00:00 AM
Firstpage
488
Lastpage
493
Abstract
The purpose of this paper is to present the results of stress damage observation using a giant magnetoresistive sensor and a high performance measuring system. Selected digital signal processing algorithms were applied in order to enhance the obtained signals and extract parameters suitable for quantitative stress evaluation. The experimental verification of the developed technique is done and the selected results are presented.
Keywords
giant magnetoresistance; magnetic sensors; nondestructive testing; steel; stress measurement; GMR magnetic field sensor; digital signal processing algorithms; high performance measuring system; quantitative stress evaluation; stress damage observation; stress loaded steel samples; Anisotropic magnetoresistance; Giant magnetoresistance; Magnetic anisotropy; Magnetic field measurement; Magnetic flux; Magnetic sensors; Sensor phenomena and characterization; Sensor systems; Steel; Stress;
fLanguage
English
Journal_Title
Sensors Journal, IEEE
Publisher
ieee
ISSN
1530-437X
Type
jour
DOI
10.1109/JSEN.2002.804574
Filename
1158775
Link To Document