6σ Design for Pressurized Cylindrical Shells Based on RBF

Abstract

Abstract:

To obtain a reliable pressure hull structure, the 6σ design was introduced into the optimization of pressure hull. The influences of the uncertainty of material and dimension error when processing were fully taken into consideration. Based on the MDO platform iSIGHT, a reliable optimal plan involving 6σ was obtained. In order to reduce the calculation expense, a sufficiently accurate RBF model was used to replace the simulation program ANSYS when iterating, which not only ensured the accuracy but also saves the calculating cost.

Key words：

Key words: pressure hull optimization； 6&sigma, design； reliability； radical basis function(RBF) model

CLC Number:

U 663.1

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CHENG Yanxue1,PANG Yongjie1,YANG Zhuoyi1,FENG Liang2. 6σ Design for Pressurized Cylindrical Shells Based on RBF

[J]. Journal of Shanghai Jiaotong University, 2014, 48(04): 493-497.

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URL: https://xuebao.sjtu.edu.cn/EN/

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References

［1］程妍雪. 基于非均匀加肋理论的耐压壳优化设计［D］. 哈尔滨：哈尔滨工程大学船舶工程学院，2012.

［2］申焱华，石博强. 多轴挂车转向机构的6sigma设计［C］∥ 2009年全国机械可靠性技术学术交流会暨第四届可靠性工程分会成立大会论文集.北京：机械工程学会，2011:101105.

［3］杨卓懿. 无人潜器总体方案设计的多学科优化方法研究［D］. 哈尔滨：哈尔滨工程大学船舶工程学院，2012.

［4］Simpson T W, Mauery T M, Korte J J, et al. Comparison of response surface and kriging models for multidisciplinary design optimization［C］∥7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis & Optimization. USA: AIAA, 1998: AIAA984755.

［5］Koch P N，Yang R J，Gu L. Design for six sigma through robust design［J］. Structural and Multidisciplinary Optimization,2004,26(34):235248.

［6］谢延敏，于沪平，陈军,等. 基于Kriging模型的可靠度计算［J］. 上海交通大学学报，2007，41(2)：177184.

XIE Yanmin, YU Huping, CHEN Jun, et al. The reliability estimation based on kriging model［J］. Journal of Shanghai Jiaotong University, 2007,41(2): 177184.

［7］郭科. 最优化方法及应用［M］. 北京：高等教育出版社， 2007.

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