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

  • 제46권4호
  • /
  • Pages.409-416
  • /
  • 2009
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  • 1225-1143(pISSN)
  • /
  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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다목적함수 최적구조설계 기법 및 응용

Multi-criteria Structural Optimization Methods and their Applications

  • 김기성 (인하대학교 기계공학부 선박해양공학) ;
  • 김금 (인하대학교 대학원 선박공학과)
  • Kim, Ki-Sung (Department of Naval Architecture and Ocean Engineering, Inha University) ;
  • Jin, Jin (Department of Naval Architecture, Graduate School, Inha University)
  • 발행 : 2009.08.20
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초록

The structural design problems are acknowledged to be commonly multi-criteria in nature. The various multi-criteria optimization methods are reviewed and the most efficient and easy-to-use Pareto optimal solution methods are applied to structural optimization of a truss and a beam. The result of the study shows that Pareto optimal solution methods can easily be applied to structural optimization with multiple objectives, and the designer can have a choice from those Pareto optimal solutions to meet an appropriate design environment.

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참고문헌

  1. Carmichael, D.G, 1980, 'Computation of Pareto Optima in Structural Design,' Int. J. for Numerical Methods in Engineering, Vol. 15, pp. 925-929 https://doi.org/10.1002/nme.1620150610
  2. Chung, T.J., Kim, K.S. and Park. Y.H., 1996, 'Optimum Plastic Design Method of Grillages under Uniformly Distributed Lateral Loads and Axial Forces," Trans. of the Society of Naval Architects of Korea, Vol. 33, No. 2, pp. 56-64
  3. Gero, J.S.(Ed.), 1985, Design Optimization, Academic Press, Inc
  4. Haftka, R.T. and Gurdal, Z., 1992, Elements of Structural Optimization, Kluwer Academic Publishers, The Netherlands
  5. Kim, K.S., 1994, 'General Sequential Linear Programming Method(GSLPM),' Inha University RIST, Vol. 22, pp. 87-90
  6. Kim, K.S. and Jeong, H.S., 1997, 'Optimum Midship Section Design of Hatchcoverless Container Ship,' Journal of the Society of Naval Architects of Korea, Vol. 34, No. 4, pp. 84-90
  7. Kim, I.T. and Kim, K.S., 1994, 'Application of Multicriteria Programming Techniques: An Optimum Design of Sandwich Beams,' J. of the Korean Society for Composite Materials, Vol. 7, No. 1, pp. 57-64
  8. Kim, K.S., Kim, I.T. and Kim, Y.Y., 1992, 'An Optimum Design of Sandwich Panel at Fixed Edges,' Trans. of the Society of Naval Architects of Korea, Vol. 29, No. 2, pp. 115-122
  9. Kim, K.S. and Urm, H.S., 1993, 'Multi-objective Optimization Techniques,' Journal of the Society of Naval Architects of Korea, Vol. 30, No. 2, pp. 66-70