Journal of the Korean Institute of Navigation (한국항해학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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Minimum Weight Design of Midship Structure by the CAD System

CAD 시스템에 의한 선체중앙단면의 최소중량설계에 관한 연구

  • 박명규 (한국해양대학 선박공학과) ;
  • 양영태 (인하대학교 대학원 선박해양공학과)
  • Published : 1989.09.01
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Abstract

The study presents the optimum design of B/C midship structure based on the classification society's Rule. The SUMT (Sequential Unconstrained Minimization Technique), using the Direct Search Methods (Hooke and Jeeves, Simplex) is applied to the solution of this nonlinear optimum design problem with constraints. Through the optimum designs of existing ships(60k, 186k, 220k), the amount 0.45-6.18% in weight of their midship structures are obtained on the viewpoint of minimum weight design.

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