DocumentCode
1342990
Title
Analysis of the eddy-current field of a rotary bias field device for magneto-optic recording
Author
Furlani, E.P.
Author_Institution
Imaging Res. & Adv. Dev., Eastman Kodak Co., Rochester, NY, USA
Volume
34
Issue
2
fYear
1998
fDate
3/1/1998 12:00:00 AM
Firstpage
527
Lastpage
530
Abstract
A method is presented for predicting the eddy current field of a rotary bias field device for magneto-optic recording. The method entails a simulation of the device dynamics and an evaluation of a semi-analytical expression for the eddy current field. The theory is demonstrated via application to a practical bias field device
Keywords
eddy currents; magneto-optical recording; dynamics; eddy current field; magneto-optic recording; rotary bias field device; simulation; Actuators; Coils; Eddy currents; Magnetic analysis; Magnetooptic devices; Magnetooptic recording; Magnets; Motor drives; Nonlinear dynamical systems; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.661485
Filename
661485
Link To Document