Analysis of Finite Element Method Equation Solvers

Author

Noreika, Alius ; Tarvydas, Paulius

Author_Institution

Kaunas Univ. of Technol., Kaunas

fYear

2007

fDate

25-28 June 2007

Firstpage

633

Lastpage

638

Abstract

Direct and iterative solution techniques of equation systems used in finite element method are analyzed. Comparison of these techniques, their advantages and drawbacks are characterized and recommendations for their applications are presented. Methods are analyzed by performing the modeling of the symmetrical electronic optical system using software package ANSYS/Emag. Electronic optical system modeling performance evaluation algorithm and technique was designed. After the modeling the performances of equation system solution methods were compared against each other.

Keywords

finite element analysis; iterative methods; finite element method equation solvers; iterative solution techniques; performance evaluation algorithm; software package ANSYS-Emag; symmetrical electronic optical system; Algorithm design and analysis; Application software; Equations; Finite element methods; Iterative methods; Modeling; Optical design; Optical design techniques; Performance analysis; Software packages; Finite element method; electronic optical system; equation solvers;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology Interfaces, 2007. ITI 2007. 29th International Conference on

Conference_Location

Cavtat

ISSN

1330-1012

Print_ISBN

953-7138-10-0

Electronic_ISBN

1330-1012

Type

conf

DOI

10.1109/ITI.2007.4283845

Filename

4283845