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工程设计学报
Chinese Journal of Engineering Design  2006, Vol. 13 Issue (5): 295-297    DOI:
    
Stable reliability-based sensitivity design of compressive bar
 HE  Xiang-Dong, ZHANG  Yi-Min, WEN  Bang-Chun
College of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, China
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Abstract  Based on stable reliability\|based design theory and sensitivity analysis method, research on stable reliability\|based sensitivity design for compressive bar is carried out and a numerical method for reliability-based sensitivity design is presented. The changing rules of reliability sensitivity are obtained and the effects of design parameters on reliability for compressive bar are studied, which provides theoretic basis for reliability design for compressive bar.

Key words： compressive bar      probabilistic perturbation method      stable reliability      sensitivity analysis     
Published: 28 October 2006
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HE Xiang-Dong
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WEN Bang-Chun
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HE Xiang-Dong, ZHANG Yi-Min, WEN Bang-Chun. Stable reliability-based sensitivity design of compressive bar. Chinese Journal of Engineering Design, 2006, 13(5): 295-297.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2006/V13/I5/295


压杆稳定可靠性灵敏度设计

在稳定可靠性设计理论与灵敏度分析方法的基础上，研究了压杆稳定可靠性灵敏度设计问题。提出了稳定可靠性灵敏度设计的计算方法，给出了压杆可靠性灵敏度的变化规律，研究了设计参数的改变对压杆稳定可靠性的影响，为压杆稳定可靠性设计提供了理论依据。

关键词： 压杆,  随机摄动法,  稳定可靠性,  灵敏度分析 
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