DocumentCode
1193747
Title
Dynamic characteristic analysis and experiments of moving-magnet linear actuator with cylindrical Halbach array
Author
Jang, Seok-Myeong ; Choi, Jang-Young ; Cho, Han-Wook ; Lee, Sung-Ho
Author_Institution
Dept. of Electr. Eng., Chungnam Nat. Univ., Daejeon, South Korea
Volume
41
Issue
10
fYear
2005
Firstpage
3814
Lastpage
3816
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.
Keywords
electromagnetic actuators; linear motors; control parameters; cylindrical Halbach array; moving-magnet linear actuator; Equations; Frequency; Hydraulic actuators; Inductance; Magnetic flux; Performance analysis; Sensor arrays; Springs; Testing; Voltage control; Analytical solutions; dynamic characteristic analysis; moving-magnet linear actuator;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2005.854931
Filename
1519454
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