Title :
Application of meshless local Petrov-Galerkin methods in electromagnetics
Author :
Huifen, LU ; Hao, JIANG
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
This paper presents an improved meshless local Petrov-Galerkin method to solve electromagnetic field problems. The local weighted residual form, together with the penalty approach, is used to develop the discrete equations. The method is truly meshless since there are no "meshes" for both constructing shape functions and assembling stiffness matrixes. Detailed numerical results are presented to validate the proposed method in solving engineering field problems.
Keywords :
Galerkin method; computational electromagnetics; electromagnetic fields; discrete equations; electromagnetic field; engineering field problems; meshless local Petrov-Galerkin methods; penalty approach; shape functions; stiffness matrix assembling; Assembly; Boundary value problems; Computational electromagnetics; Educational institutions; Electromagnetic fields; Equations; Least squares approximation; Moment methods; Multilevel systems; Shape;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
