이원준, 이규열, 권오환, 노명일, "의미론적 제품 데이터 모델 기반 초기 선체 구조 CAD 시스템 개발", 2002년도 한국CAD/CAM학회 학술발표회, 서울, pp. 75-87, 2002.01.30
Domestic Conference
2013.12.04 15:36
이원준, 이규열, 권오환, 노명일, "의미론적 제품 데이터 모델 기반 초기 선체 구조 CAD 시스템 개발", 2002년도 한국CAD/CAM학회 학술발표회, 서울, pp. 75-87, 2002.01.30
조회 수 9136
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| Abstract | In the initial stages of ship design, designers represent geometry. arrangement and dimension of hull structures with 2D geometric primitives such as points, lines, arcs, and drawing symbols. However, these design information defined in the drawing sheet require mor intelligent translation processes by the designers in the next design stages. Thus, the loss of design semantics could be occureed and following design processes could be delayed, In the initial design stages, it is not easy to adopt commercial 3D CAD systems require detailed input for geometry definition. In this study, a semantic product model data structure was proposed, and an initail structural CAD system was developed based on the proposed data structure. Contents of the proposed data structure are filled with minimal input of the designers and then 3D solid model and production material information can be automatically generated as occasion demands. Finally, the applicability of the proposed semantic product model data strcture and the developed initial structural CAD system was verified through application to deadweight 300,300 ton VLCC product modeling procedure. |
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| Publication Date | 2002-01-30 |
