TORQUE CALCULATION BY BERNSTEIN BEZIERS SURFACES

Authors
HAMLER A HRIBERNIK B LIKAR M GUID N
Citation
A. Hamler et al., TORQUE CALCULATION BY BERNSTEIN BEZIERS SURFACES, IEEE transactions on magnetics, 31(3), 1995, pp. 1885-1887
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
31
Issue
3
Year of publication
1995
Part
1
Pages
1885 - 1887
Database
ISI
SICI code
0018-9464(1995)31:3<1885:TCBBBS>2.0.ZU;2-6
Abstract
In this paper a new algorithm for torque calculation using Maxwell Str ess Tensor Method is presented. To reduce the influence of the integra tion path selection on motor torque calculations an interpolation base d on triangular Bezier surfaces has been used. Magnetic field has been calculated by the finite element method using the magnetic vector pot ential. The calculation results have been tested on a one-phase brushl ess motor used for all necessary measurements.