DocumentCode
953950
Title
Design optimization for cogging torque minimization using response surface methodology
Author
Li, J.T. ; Liu, Z.J. ; Jabbar, M.A. ; Gao, X.K.
Author_Institution
Nat. Univ. of Singapore, Singapore
Volume
40
Issue
2
fYear
2004
fDate
3/1/2004 12:00:00 AM
Firstpage
1176
Lastpage
1179
Abstract
This paper discusses the application of response surface methodology (RSM) to design optimization for brushless dc permanent magnet motors for a hard disk driver to reduce cogging torque. The feasibility of using RSM with the finite-element method in practical engineering problems is investigated with computational examples and comparison between the fitted response and the results obtained from an analytical solution.
Keywords
brushless DC motors; disc drives; finite element analysis; optimisation; permanent magnet motors; response surface methodology; brushless dc motors; cogging torque minimization; design optimization; finite-element method; hard disk driver; permanent magnet motors; response surface methodology; Analysis of variance; Design optimization; Finite element methods; Forging; Hard disks; Mathematical model; Minimization methods; Permanent magnet motors; Response surface methodology; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2004.824809
Filename
1284628
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