| 基于灵敏度分析的单层厚壁容器可靠性稳健优化设计 |
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| 引用本文： | 邢晓林.基于灵敏度分析的单层厚壁容器可靠性稳健优化设计[J].兰州理工大学学报,2009,35(3). |
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| 作者姓名： | 邢晓林 |
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| 作者单位： | 四川化工职业技术学院,科研处,四川,泸州,646005 |
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| 摘 要： | 针对可靠性的稳定性问题,将可靠性优化设计理论与可靠性灵敏度分析相结合,提出可靠性稳健优化设计方法.将此法运用于单层厚壁容器设计,建立基于灵敏度分析的附加目标函数的可靠性稳健优化设计模型,并用MATLAB语言工具箱和优化工具箱实现参数求解,可迅速、准确地获得容器可靠性稳健设计信息.结果表明该方法简便易行,为提高和稳定过程设备的可靠性水平提供理论依据和应用参考.
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| 关 键 词： | 灵敏度分析 单层厚壁容器 可靠性稳健设计 优化设计 |
Reliability-based robust optimization design of monolayer thick wall vessel on basis of sensitivity analysis |
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| XING Xiao-lin.Reliability-based robust optimization design of monolayer thick wall vessel on basis of sensitivity analysis[J].Journal of Lanzhou University of Technology,2009,35(3). |
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| Authors: | XING Xiao-lin |
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| Institution: | XING Xiao-lin (Science & Research Division,Sichuan Chemical Vocational Technical College,Luzhou 646005,China) |
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| Abstract: | Aimed at the stability problem of reliability and combining the reliability optimum design theory with reliability sensitivity analysis,a method of reliability-based robust optimization design was presented.By applying this method to a monolayer thick-wall vessel,a model of reliability-based robust optimization design was established on the basis of an additional objective function and sensitivity analysis as well.The necessary parameters were determined by using MATLAB language toolbox and optimization too... |
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| Keywords: | sensitivity analysis monolayer thick-wall vessel reliability-based robust design optimization design |
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