A New Approach for the Shape Optimization of Complex Nonlinear Structures-Reference-Cited by-同舟云学术

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A New Approach for the Shape Optimization of Complex Nonlinear Structures

Published:2013-10 Issue: Volume:444-445 Page:780-785
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Yao Zhen Han¹,Wei Ying Tao¹

Affiliation:

1. Tsinghua University

Abstract

To enhance the efficiency for the shape optimization of complex nonlinear structure, based on the FE analysis combined with the sensitivity analysis, the gradient-based Kriging (GBK) method is applied. A new criterion to determine the likely best spatial correlation parameter in GBK based on Latin Hypercube Design (LHD) presented by authors is also applied. A more practical example for the shape optimization of automotive tire is presented to show the applicability of the GBK method.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.444-445.780.pdf

Reference5 articles.

1. Y. Xuan, J.H. Xiang, W.H. Zhang, Y.L. Zhang, Gradient-based Kriging approximate model and its application research to optimization design, Sci China E: Tech Sci, 52 (2009) 1117-1124.

2. K.K. Choi, N.H. Kim, Structural Sensitivity Analysis and Optimization 1: Linear Systems, Springer, New York, (2005).

3. K.K. Choi, N.H. Kim, Structural Sensitivity Analysis and Optimization 2: Nonlinear Systems and Applications, Springer, New York, (2005).

4. Z.H. Yao, Y.T. Wei, Some ideas and progress on the shape optimization of nonlinear structures, Procedia Engineering, 31 (2012) 600-607.

5. V.R. Joseph, Y. Hung, Orthogonal-maximin Latin hypercube designs, Statistica Sinica, 18 (2008) 171-186.

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