The development of finite element method package in CEMTool

Author

Ahn, Choon Ki ; Han, Soo Hee ; Kwon, Wook Hyun

Author_Institution

Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ.

fYear

2004

fDate

4-4 Sept. 2004

Firstpage

30

Lastpage

34

Abstract

CEMTool is a command style design and analyzing package for scientific and technological algorithm and a matrix based computation language. In this paper, we present new FEM (finite element method) package in CEMTool environment. In contrast to the existing MATLAB PDE Toolbox, our proposed FEM package can deal with the combination of the reserved words. Also, we can control the mesh in a very effective way. With the introduction of new mesh generation algorithm and NDM (nested dissection method), our FEM package can guarantee the shorter computational time than MATLAB PDE Toolbox. In addition, using the advanced electromagnetics library of CEMTool FEM package, we can analyze the practical problems such as the motor field analysis. Consequently, with our new FEM package, we can overcome some disadvantages of the existing MATLAB PDE Toolbox

Keywords

control engineering computing; mathematics computing; mesh generation; partial differential equations; software packages; software tools; CEMTool environment; MATLAB PDE Toolbox; command style analysis; command style design; electromagnetics library; finite element method package; matrix based computation language; mesh control generation algorithm; motor field analysis; nested dissection method; scientific algorithm; technological algorithm; Algorithm design and analysis; Electromagnetics; Finite element methods; Graphical user interfaces; Heat transfer; Libraries; MATLAB; Mathematical model; Packaging; Power engineering computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Aided Control Systems Design, 2004 IEEE International Symposium on

Conference_Location

Taipei

Print_ISBN

0-7803-8636-1

Type

conf

DOI

10.1109/CACSD.2004.1393846

Filename

1393846