대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제27권8호
  • /
  • Pages.1426-1435
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  • 2003
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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강건성 지수를 이용한 강건설계 기법의 개발

Development of a Robust Design Process Using a Robustness Index

  • 황광현 (현대자동차 선행해석팀) ;
  • 박경진 (한양대학교 기계, 정보경영공학부)
  • 발행 : 2003.08.01
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초록

Design goal is to find the one that has the highest probability of success and the smallest variation. A robustness index has been proposed to satisfy these conditions. The two-step optimization process of the target problem requires a scaling factor. The search process of a scaling factor is replaced with the making of the decoupled design between the mean and the standard deviation. The decoupled design matrix is formed from the sensitivity or the sum of squares. After establishing the design matrix, the robust design process has a new three-step one. The first is ″reduce variability,″ the second is ″make the candidate designs that satisfy constraints and move the mean on the target,″ and the final is ″select the best robust design using the proposed robustness index.″ The robust design process is verified by three examples and the results using the robustness index are compared with those of other indices.

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참고문헌

  1. Pahl, G., Beitz, W. and Wallace, K., 1988, Engineering Design: A Systematic Approach, Springer-Verlag, New York
  2. Ullman, D. G., 1997, The Mechanical Design Process, 2nd ed, McGraw-Hill, Boston
  3. Taguchi, G. B., Chowdhury, S. and Taguchi, S., 2000, Robust Engineering, McGraw-Hill, New York
  4. Suh, N. P., 1990, The Principles of Design, Oxford University Press, New York
  5. Box, G. E. P. and Fung, C., 1993, 'Is Your Robust Design Procedure Robust?,' Quality Engineering, Vol. 6, No. 3, pp. 503-514 https://doi.org/10.1080/08982119408918744
  6. Suh, N. P., 2001, Axiomatic Design: Advances and Applications, Oxford University Press, New York
  7. Hwang, K. H. and Park, G. J., 2002, 'A New Information Index of Axiomatic Design for Robustness,' Transactions of KSME A, Vol. 26, No. 10, pp. 2073-2081 https://doi.org/10.3795/KSME-A.2002.26.10.2073
  8. Park, K. S., 2001, 'Robust Design of a Vibratory Gyroscope Using Information Index,' Master thesis, Hanyang University, Seoul
  9. Lee, K. H., Eom, I. S., Park, G. J. and Lee, I. W., 1994, 'A Study on the Robust Design for Unconstrained Optimization Problems,' Transactions of KSME A, Vol. 18, No. 11, pp. 2825-2836
  10. Park, S. H., 1995, Modern Design of Experiments, Min-Young Sa, Seoul
  11. Lee, K. H. and Park, G. J., 2002, 'Robust Optimization in Discrete Design Space for Constrained Problems,' AIAA Journal, Vol. 40, No. 4, pp. 774-780
  12. Phadke, M. S., 1989, Quality Engineering Using Robust Design, Prentice Hall, Englewood Cliffs, New Jersey
  13. Hwang, K. H., Kwon, W. S., Lee, K. H. and Park, G. J., 2000, 'Design of Structure Using Orthogonal Array Considering Interactions in Discrete Design Spaces,' Transactions of KSME A, Vol. 24, No. 12, pp. 2952-2962
  14. Vanderplaatts, G. V., 2000, Genesis Users Manual Ver. 6.0, VMA Engineering
  15. Haug, E. J. and Arora, J. S., 1979, Applied Optimal Design: Mechanical and Structural Systems, Wiley, New York