대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

CEMTool 환경에서 GUI 및 명령어 기반 유한요소법 패키지 개발에 관하여

On the Development of GUI and Command Based Finite Element Method Package in CEMTool

  • 안춘기 (서울대학교 전기컴퓨터공학부) ;
  • 박정훈 (서울대학교 전기컴퓨터공학부) ;
  • 권욱현 (서울대학교 전기컴퓨터공학부)
  • Ahn, Choon-Ki (School of Electrical Engineering & Computer Science, Seoul National University) ;
  • Park, Jeong-Hoon (School of Electrical Engineering & Computer Science, Seoul National University) ;
  • Kwon, Wook-Hyun (School of Electrical Engineering & Computer Science, Seoul National University)
  • 발행 : 2004.07.14
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초록

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 (Hosted 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.

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