DocumentCode
767167
Title
A Hybrid Magnetic Sensor System for Measuring Dynamic Forces
Author
Bartlett, Paul A. ; Katranas, George S. ; Meydan, Turgut
Author_Institution
Sch. of Eng., Cardiff Univ.
Volume
42
Issue
10
fYear
2006
Firstpage
3288
Lastpage
3290
Abstract
This paper describes a hybrid device that comprises of both a magnetostrictive rod and an amorphous wire magnetic sensor that could be used for force sensing applications. The amorphous sensor uses a frequency modulation technique to detect changes in the wire´s permeability. These permeability changes were a result of stress-induced changes in magnetization in a dynamically compressed magnetostrictive rod that was in close proximity to the amorphous sensor
Keywords
force measurement; force sensors; magnetic sensors; magnetisation; magnetostrictive devices; amorphous sensor; amorphous wire; dynamic force measurement; frequency modulation; hybrid magnetic sensor; magnetostrictive rod; magnetostrictive sensor; stress-induced magnetization; wire permeability; Amorphous magnetic materials; Amorphous materials; Force measurement; Force sensors; Magnetic devices; Magnetic sensors; Magnetostriction; Magnetostrictive devices; Permeability; Wire; Amorphous wire; force measurement; frequency modulation; magnetostrictive sensor;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.879745
Filename
1704602
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