Title :
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
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;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632806
