DocumentCode
952106
Title
Using high-order finite elements in problems with movement
Author
Antunes, O.J. ; Bastos, J.P.A. ; Sadowski, N.
Author_Institution
Centro Fed. de Educacao Tecnologica de Santa Catarina, Florianopolis, Brazil
Volume
40
Issue
2
fYear
2004
fDate
3/1/2004 12:00:00 AM
Firstpage
529
Lastpage
532
Abstract
This work analyzes the use of different types of finite elements (Lagrange, hierarchic, and Hermite) in order to improve the calculation accuracy when they are submitted to distortion due to the movement. The moving band technique is used with different elements in thin air gap machines. Results are shown for comparing the performance of Lagrange, hierarchic, and Hermite elements.
Keywords
air gaps; electric machines; electromagnetic coupling; finite element analysis; Hermitian element; Lagrange element; calculation accuracy; coupled problems; finite element methods; hierarchic element; movement distortion; movement problems; moving band technique; thin air gap machines; Accuracy; Coupling circuits; Diodes; Electronic circuits; Finite element methods; Interpolation; Lagrangian functions; Matrices; Polynomials; Switches;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2004.825317
Filename
1284468
Link To Document