직교배열표와 크리깅모델을 이용한 게이트밸브의 최적설계

Optimization of a Gate Valve using Orthogonal Array and Kriging Model

  • 강진 (동아대학교 대학원 기계공학과) ;
  • 이종문 (동아대학교 대학원 기계공학과) ;
  • 강정호 (동아대학교 기계공학과) ;
  • 박희천 ((주)KSP) ;
  • 박영철 (동아대학교 기계공학과)
  • 발행 : 2006.08.01

초록

Kriging model is widely used as design DACE(analysis and computer experiments) model in the field of engineering design to accomplish computationally feasible design optimization. In this paper, the optimization of gate valve was performed using Kriging based approximation model. The DACE modeling, known as the one of Kriging interpolation, is introduced to obtain the surrogate approximation model of the function. In addition, we describe the definition, the prediction function and the algorithm of Kriging method and examine the accuracy of Kriging by using validation method.

키워드

참고문헌

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