Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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An Interactive Design System for Construction of Superyacht Profiles based on Freeform Curve Functionality

자유곡선의 모델링기능을 활용한 대화식 수퍼요트 프로파일 설계시스템 개발

  • 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)
  • 남종호 (한국해양대학교 조선해양시스템공학부) ;
  • 김동함 (한국해양대학교 조선해양시스템공학부)
  • Published : 2008.04.28
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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

References

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