Electromagnetic field analysis using the point collocation method based on the FMLSRK approximation

Author

Kim, H.K. ; Park, K.Y. ; Kim, D.W. ; Kim, Y.S. ; Park, S.K. ; Lee, B.H.

Author_Institution

Adv. Power Apparatus Group, KERI, Changwon, South Korea

Volume

2

fYear

2003

fDate

9-11 Nov. 2003

Firstpage

751

Abstract

This paper presents the description of the point collocation method and application to the electromagnetic field computation. The interpolation scheme is based on the fast moving least square reproducing kernel approximation. In the method, the integration cell is not needed and the essential boundary conditions can be enforced directly. Numerical simulations on 1-D and 2-D problems are carried out to validate the method. It is found that computational efficiency is higher than the general meshless methods.

Keywords

computational electromagnetics; electromagnetic fields; interpolation; least squares approximations; boundary conditions; computational efficiency; electromagnetic field analysis; electromagnetic field computation; fast moving least square reproducing kernel approximation; meshless methods; numerical simulations; point collocation method; Boundary conditions; Convergence of numerical methods; Electromagnetic analysis; Electromagnetic fields; Interpolation; Kernel; Least squares approximation; Mathematics; Polynomials; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on

Conference_Location

Beijing, China

Print_ISBN

7-5062-6210-X

Type

conf

Filename

1274157