Browse > Article

Optimization of a Gate Valve using Design of Experiments and the Kriging Based Approximation Model  

Kang, Jung-Ho (삼성종합기술원)
Kang, Jin (동아대학교 대학원 기계공학과)
Park, Young-Chul (동아대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.14, no.6, 2005 , pp. 125-131 More about this Journal
Abstract
The purpose of this study is an optimization of gate valve made by forging method instead of welding method. In this study, we propose an optimal shape design to improve the mechanical efficiency of gate valve. In order to optimize more efficiently and reliably, the meta-modeling technique has been developed to solve such a complex problems combined with the DACE (Design and Analysis of Computer Experiments). The DACE modeling, known as the one of Kriging interpolation, is introduced to obtain the surrogate approximation model of the function. Also, we prove reliability of the DACE model's application to gate valve by computer simulations using FEM(Finite Element Method).
Keywords
Kriging Based Approximation; Design of Experiments; DACE : Design and Analysis of Computer Experiments, Gate Valve; Optimization;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Yoon, S.C., Chung, J.D., Kim, W.K., Park, K.J., 2003, 'A Safety Evaluation on Structure of Panel for Railway,' Autumn conference of KSPE, pp. 1553-1556
2 Sacks, J., Welch, W.J., Mitchell, T.J. and Wynn, H.P., 1989, 'Design and Analysis of Computer Experiments,' Statistical Science, Vol.4, No.4, pp.409-435   DOI   ScienceOn
3 Lee, S.C. and Kang, S.Y., 2004, 'Structural Analysis and Optimal Design of Eddy Current Brake Frame,' Tans. of KSPE, Vol. 21, No. 5, pp. 106-113
4 Guinta, A. and Watson, L, 1998, 'A Comparison of Approximation Modeling Techniques: Polynomial Versus Interpolation Models,' Proceedings of the 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, St. Louis, MO, AIAA, Vol. 2, 2-4, pp. 392-440
5 Lee, K.H., 2005, 'Optimization of a Driver-Side Aribag Using Kriging Based Approximation Model,' Journal of Mechanical Science and Technology, Vol. 19, No.1, pp. 116-126   DOI   ScienceOn
6 Ryu, J.S., Kim, M.s., Cha, K,J., Lee, T.H. and Choi, H., 2002, 'Kriging Interpolation Methods in Geostatistics and DACE Model,' KSME International Journal, Vol. 16, No. 5, pp. 619-632
7 Jung, S.H., Hur, M.G., and Oh, H.S., 2003, 'Structure analysis and design for O water target,' Autumn conference of KSPE, pp. 670-674
8 Martin, J. and Simpson, T., 2002, 'Use of Adaptive Metamodeling for Design Optimization,' Proceedings of the 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, Atlanta, Georgia, AIAA, Sep. 4-6, pp. 2167-2175
9 Kim, W.K., Chung, J.D., Yoon, S.C., Hong, Y.K., 2003, 'A safety evaluation on the loading and vibration test for transport freight car of cold rolled coil sheet,' Autumn conference of KSPE, pp. 1499-1502