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An Interactive Design System for Construction of Superyacht Profiles based on Freeform Curve Functionality  

Nam, Jong-Ho (Division of Naval Architecture and Ocean Systems Engineering, Korea Maritime University)
Kim, Dong-Ham (Division of Naval Architecture and Ocean Systems Engineering, Korea Maritime University)
Publication Information
Journal of Ocean Engineering and Technology / v.22, no.2, 2008 , pp. 78-84 More about this Journal
Abstract
As a preliminary step to build a complete superyacht hull design program, the development of superyacht profile design system is introduced. The two-dimensional hull profile is decomposed into four local zones depending upon the functionality and connecting continuity of the profile. Characteristics of each zone are investigated and used to generate the model describing the geometric shape of zone using freeform curves. A set of design parameters is derived from the established geometric model. Generation and modification of a model are is by manipulating the chosen parameters. Four zones designed are integrated to form a final profile. An interactive design system performing all the modeling and modification processes is implemented using the graphic user interface system based an Microsoft Foundation Class and OpenCASCADE, a open graphic library. The shapes of the profiles generated by the developed design system are verified with those of built superyachts. The developed design system will be used for the construction of three-dimensional superyacht hull modeling system.
Keywords
Superyacht; Non-Uniform Rational B-Spline; Freeform curve; Parametric approach;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 남종호 (2006). '파라메트릭 기법을 이용한 고속 단동선의 NURBS 모델링', 한국해양공학회지, 제20권, 제3호, pp 82-87   과학기술학회마을
2 박제웅, 이동기 (2000). 'NURBS 기법을 이용한 선체선도 형성에 관한 연구', 한국해양공학회지, 제14권, 제1호, pp 95-101
3 윤태경, 김동준 (2000). '선형의 자동순정 및 모델링 시스템에 관한 연구', 한국해양공학회지, 제14권, 제2호, pp 121-127
4 이한석, 변량선, 정원조 (2006). '슈퍼요트 외관디자인특성에 관한 연구', 한국생태환경건축학회 논문집, 제6권, 제2호, pp 185-190
5 OpenCASCADE (2006). Open CASCADE: Object Libraries, OpenCASCADE S.A.S.
6 Piegl, L. and Tiller, W. (1997). The NURBS Book, Springer-Verlag
7 Faux, I.D. and Pratt, M.J. (1979). Computational Geometry for Design and Manufacture, Ellis Horwood Limited
8 Sunseeker (2008). http://www.sunseeker.com
9 김수영, 김현철, 여경현, 김민정 (1998a). '적응형 회로망의 퍼지 추론과 B-spline 곡선을 이용한 횡단면적 곡선의 생성', 한국해양공학회지, 제12권, 제3호, pp 96-102
10 Nautical Web, (2008). Nautical Superyacht, http://www.nautica.it/superyacht
11 Rogers, D.F. (2001). An Introduction to NURBS: With Historical Perspective, Morgan Kaufmann Publishers
12 김수영, 김현철, 이충렬 (1998b). '뉴로 퍼지 모델링을 이용한 초기 주요요목 결정 및 선형 생성', 한국해양공학회지, 제12권, 제3호, pp 103-111
13 남종호, 현범수, 김태윤, 김대현 (2007). '수퍼요트의 초기 선형 선정을 위한 유체성능해석 및 모델링기법', 대한조선학회논문집, 제44권, 제4호, pp 451-458   과학기술학회마을   DOI
14 Westport (2006). http://www.westportyachts.com/yachts/wetport130
15 Rhino3 (2003). Rhinoceros: NURBS modeling for Window, Robert McNeel & Associates
16 ISS, International Superyacht Society (2008). http://www.superyachtsociety.com