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Study of Shipbuilding Cost Estimation for Catamaran-type Leisure Boats Using Product Configuration Model

제품구성모델을 이용한 쌍동형 레저보트 건조공수 추정 연구

  • Oh, Dae Kyun (Dept. of Naval Architecture and Ocean Engineering, Mokpo Nat'l Maritime Univ.) ;
  • Oh, Woo Jun (Korea Marine Equipment Research Institute) ;
  • Lee, Dong Kun (Dept. of Naval Architecture and Ocean Engineering, Mokpo Nat'l Maritime Univ.)
  • 오대균 (목포해양대학교 조선해양공학과) ;
  • 오우준 (한국조선해양기자재연구원) ;
  • 이동건 (목포해양대학교 조선해양공학과)
  • Received : 2014.04.17
  • Accepted : 2014.05.26
  • Published : 2014.08.01

Abstract

The leisure boat industry has the potential to become a high-value-added industry in the future. Recently, a study on Korean high-speed leisure boats for fishing was conducted. This study suggests a product configuration model-based shipbuilding cost estimation method for determining the type of leisure boat suitable for mass production, as part of a research for productivity improvement. The suggested estimation method based on the analysis of the leisure boat process and generic YWBS can calculate quantitative and concrete data. By using this method, the cost of building the catamaran-type design ship can be reduced by 17 times, compared to that of the monohull-type mother ship. This implies that the final design of the Korean high-speed leisure boat for fishing will have a competitive price at the actual production stage.

Keywords

Product Configuration Model;Work Breakdown Structure;Production Cost Estimation;Analytic Hierarchy Process

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