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A Simplification Method for Feature-based Solid Models  

Son, Tae-Geun (서울대학교 대학원 기계항공공학부)
Sheen, Dong-Pyoung (서울대학교 대학원 기계항공공학부)
Myung, Dae-Kwang (삼성전자)
Ryu, Cheol-Ho (인하공업전문대학 선박해양시스템과)
Lee, Sang-Hun (국민대학교 자동차공학과)
Lee, Kun-Woo (서울대학교 공과대학 기계항공공학부)
Abstract
This paper describes a new practical simplification method for feature-based solid models. In this approach, a solid model created using feature modeling operations is first simplified by the suppression of detailed features, and then, if necessary, the model is converted to a surface model to facilitate its modification. Finally, the simplified surface model is delivered to analysis packages. The algorithm was implemented based on CATIA V.5 and applied to mid-surface generation of plastic parts for structural analysis to prove the validity and usefulness.
Keywords
Solid Model; Simplification; Feature; CAD-CAE Integration;
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