Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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A Study on the Development of Algorithm for Defining the Installation Sequence of Outfitting

의장재 설치 순서 결정을 위한 알고리즘 개발 연구

  • Choi, Jaeho (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University) ;
  • Kim, Jihye (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University) ;
  • Woo, Jonghun (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University)
  • 최재호 (한국해양대학교 조선해양시스템공학과) ;
  • 김지혜 (한국해양대학교 조선해양시스템공학과) ;
  • 우종훈 (한국해양대학교 조선해양시스템공학과)
  • Received : 2017.01.06
  • Accepted : 2017.07.15
  • Published : 2017.10.20
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Abstract

Outfittings of offshore plants and high value-added vessels, such as FPSO, drillship, are much more than outfittings of general ships. So the complexity of the outfittings is increased and the importance of outfittings has also increased. But, there is no clear method to define the installation sequence of outfittings, yet. In this study, we developed the algorithm to define the installation sequence of outfittings by applying variables and constraints related to outfitting, such as process parameters, weighting coefficients, installation constraints. Also, we developed the application that applied the algorithm and compared cases by changing the weighting coefficients of process parameters. We verified the practicality of the algorithm by developing the application. The results of this study are that the accuracy of the outfitting planning is improved and efficient lead time can be predicted by defining the installation sequence of outfittings.

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References

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