DocumentCode
842656
Title
Analytical Force Determination in an Electromagnetic Actuator
Author
Markovic, Miroslav ; Jufer, Marcel ; Perriard, Yves
Author_Institution
Lab. of Integrated Actuators (LAI), Ecole Polytech Fed. de Lausanne (EPFL), Lausanne
Volume
44
Issue
9
fYear
2008
Firstpage
2181
Lastpage
2185
Abstract
We present an original analytical determination of the force acting on the moving coil in an electromagnetic actuator. The actuator magnetic field is solved analytically by Schwarz-Christoffel (SC) mapping. The SC integral is solved analytically using the elliptic functions. We verified the results by finite-element methods.
Keywords
electromagnetic actuators; elliptic equations; finite element analysis; force measurement; Schwarz-Christoffel mapping; analytical force determination; electromagnetic actuator; elliptic functions; finite-element methods; moving coil; Electromagnetic actuators; electromagnetic forces; magnetic fields;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2008.888573
Filename
4604777
Link To Document