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Dynamic characteristic analysis and experiments of moving-magnet linear actuator with cylindrical Halbach array

Authors :
Jang, Seok-Myeong
Choi, Jang-Young
Cho, Han-Wook
Lee, Sung-Ho
Source :
IEEE Transactions on Magnetics. Oct, 2005, Vol. 41 Issue 10, p3814, 3 p.
Publication Year :
2005

Abstract

This paper deals with the dynamic characteristic analysis and experiments of moving-magnet linear actuator with cylindrical Halbach array. On the basis of two-dimensional analytical solutions and experiments, control parameters are obtained. Then, a dynamic simulation algorithm is established from a voltage and motion equation. Finally, for various values of frequency, dynamic simulation results for characteristics of voltage, current, and displacement of moving-magnet linear actuator are presented and confirmed through the experiments. Index Terms--Analytical solutions, dynamic characteristic analysis, moving-magnet linear actuator.

Details

Language :
English
ISSN :
00189464
Volume :
41
Issue :
10
Database :
Gale General OneFile
Journal :
IEEE Transactions on Magnetics
Publication Type :
Academic Journal
Accession number :
edsgcl.138394448