A Meshless Method for Electromagnetic Field Computation Based on the Multiquadric Technique

Author

Guimarães, Frederico G. ; Saldanha, Rodney R. ; Mesquita, Renato C. ; Lowther, David A. ; Ramírez, Jaime A.

Author_Institution

Dept. of Electr. Eng., Fed. Univ. of Minas Gerais

fYear

0

fDate

0-0 0

Firstpage

14

Lastpage

14

Abstract

A new meshless method for electromagnetic field computation is developed based on the multiquadric interpolation technique. A global approximation to the solution is built based only on the discretization of the domain in nodes and the differential equations describing the problem in the domain and its boundary. The method is also capable of dealing with physical discontinuities present in interfaces between different materials. The results demonstrate good agreement with other numerical techniques, showing the adequacy of the proposed methodology for analysis in electromagnetics

Keywords

approximation theory; computational electromagnetics; differential equations; electromagnetic fields; interpolation; differential equations; electromagnetic field computation; electromagnetics analysis; global approximation; meshless method; multiquadric interpolation technique; Application software; Differential equations; Electromagnetic analysis; Electromagnetic fields; Electrostatic analysis; Finite element methods; Geometry; Gray-scale; Interpolation; Partial differential equations;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on

Conference_Location

Miami, FL

Print_ISBN

1-4244-0320-0

Type

conf

DOI

10.1109/CEFC-06.2006.1632806

Filename

1632806