Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
권호 표지

Information Modeling for Finite Element Analysis Using STEP

STEP을 이용한 유한요소해석 정보모델 구축

  • 최영 (중앙대학교 기계설계학과) ;
  • 조성욱 (중앙대학교 기계설계학과) ;
  • 권기억 (중앙대학교 대학원 기계설계학과)
  • Published : 1998.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Finite element analysis is very important in the design and analysis of mechanical engineering. The process of FEA encompasses shape modeling, mesh generation, matrix solving and post-processing. Some of these processes can be tightly integrated with the current software architectures and data sharing mode. However, complete integration of all the FEA process itself and the integration to the manufacturing processes is almost impossible in the current practice. The barriers to this problem are inconsistent data format and the enterprise-wise software integration technology. In this research, the information model based on STEP AP209 was chosen for handling finite element analysis data. The international standard for the FEA data can bridge the gap between design, analysis and manufacturing processes. The STEP-based FEA system can be further tightly integrated to the distributed software and database environment using CORBA technology. The prototype FEA system DICESS is implemented to verify the proposed concepts.

Keywords

References

  1. 제품 모델 정보 교환을 위한 국제 표준(ISO 10303)스텝 STEP 연구회
  2. ISO 10303-1404-Part 104: Integrated Resources: FEA Reference Model
  3. ISO 10303-209-Part 209:Appliccation Protocol: Composite and metallic structural analysis and related design
  4. Finite element procedures Bathe, K.J.
  5. CAE 시스템을 위한 격자 생성기 및 열해석 모듈의 개발, 석사학위논문 이원양
  6. ISO 10303-11-Part 11: Description Method: EXPRESS language reference manual
  7. ISO 10303-22-Part 22: Implementation Method: Product Data Representation and Exchange
  8. STEP Programmer's tookit-ROSE library reference manual
  9. Proceeding of European Conference on Product Data Technology Days 1997 A CORBA-based infrastructure managing STEP distributed models for virtual reality applications Marache, M.(et al.)
  10. The Common Object Request Broker: Architecture and Specification 2.0
  11. CORBA fundamentals and programming Siegel, J.
  12. 분산객체 기술을 꿈꾸며, CORBA no.3월~6월 박재현
  13. Internet Computing Data protocols for the industrial virual enterprise Hardwick, M.(et al.)
  14. Internet Computing Internet enabled computer aided design Willian, R.
  15. Network-centric CAD, Special issue of Computer Aided Design Modeler independent feature recognition in a distributed environment Han, J.;Requicha, A.A.G.
  16. Orbix 2 programming & reference guide