DocumentCode
861303
Title
Lumped Modeling of Magnetic Actuator Using the Inverse Magnetostrictive Effect
Author
Sul, Dong-Hee ; Park, Young-Woo ; Park, Hae-Jung
Author_Institution
Dept. of Mechatronics Eng., Chungnam Nat. Univ., Daejeon
Volume
43
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
2591
Lastpage
2593
Abstract
A plunger-type magnetic actuator is proposed for easier control of displacement, and is subjected to lumped modeling to relate the energy conversion between the Piezo and MM using the inverse magnetostrictive effect. Magnetic flux density and magnetic force in the magnetic actuator are simulated by using a magnetic analysis program. The lumped model was compared with the FEA model. The difference between two methods is within 10%
Keywords
electromagnetic actuators; finite element analysis; magnetic forces; magnetostrictive devices; energy conversion; inverse magnetostrictive effects; lumped modeling; magnetic actuators; magnetic analysis programs; magnetic flux density; magnetic forces; plunger-type magnetic actuators; Actuators; Displacement control; Electrodes; Force control; Magnetic circuits; Magnetic flux; Magnetic forces; Magnetization; Magnetostriction; Voltage; Lumped modeling; inverse magnetostrictive effect; magnetic actuator; plunger;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.894046
Filename
4202930
Link To Document