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A set-up for dynamic measurements of magnetic and mechanical behavior of magnetostrictive materials
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.
1989 (English)In: IEEE transactions on magnetics, ISSN 0018-9464, E-ISSN 1941-0069, Vol. 25, 4195-4197 p.Article in journal (Refereed) Published
Abstract [en]

A setup for dynamic studies of giant magnetostrictive rods has been developed. The mechanical load on the magnetostrictive rod can be electronically controlled, which makes it possible to study the magnetomechanical behavior in complex situations. Computer simulations show that the setup can be used as a tool for designing magnetomechanical devices. The setup is described, including the mechanical arrangement, sensors, current feed, and data acquisition, and its preliminary operation and verification are discussed

Place, publisher, year, edition, pages
1989. Vol. 25, 4195-4197 p.
Keyword [en]
complex situations;computer simulation;current feed;data acquisition;design tool;designing magnetomechanical devices;dynamic measurements;dynamic studies;experimental set-up;giant magnetostrictive rods;magnetic behavior measurement;magnetomechanical behavior;magnetostrictive materials;mechanical arrangement;mechanical behavior measurement;mechanical load;preliminary operation;sensors;verification;magnetostriction;magnetostrictive devices;materials testing;
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kth:diva-72015DOI: 10.1109/20.42566OAI: diva2:487132
NR 20140805Available from: 2012-01-31 Created: 2012-01-31 Last updated: 2012-01-31Bibliographically approved

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Engdahl, Göran
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