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

The Society of Naval Architects of Korea (대한조선학회)
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Application of Systems Engineering based Design Structure Matrix Methodology for Optimizing the Concept Design Process of Naval Ship

함정 개념설계 프로세스 최적화를 위한 시스템엔지니어링 기반의 설계구조행렬 방법론 적용

  • Park, Jinwon (Jangbogo-III Program Group of Defense Acquisition Program Administration)
  • 박진원 (방위사업청 차세대잠수함사업단)
  • Received : 2018.05.21
  • Accepted : 2018.09.29
  • Published : 2019.02.20
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Abstract

Naval ship design and related other activities can be characterized by the complexity of the interactions among products, activities, and disciplines. Such complexities often result in inferior designs, cost overrun, and late-delivery. Hence there exist tremendous interests in both improving the design process itself and optimizing the interactions among design activities. This paper looks at the complexity of designing naval ships thereby leading to the innovation of current ship design practices using design structure matrix. It can be used to induce the optimal ordering of design activities as well as identify sources of complexities. The method presented here identifies coupled design activities useful for reducing the complexity of naval ship design as well as optimally reordering design activities. This paper recommends the use of design structure matrix method suitable for numerically optimizing the concept design process of naval ship, and reducing cost and time required in designing naval ships by modeling and analyzing the design activities and engineering tasks, defined in systems engineering planning documents.

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References

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