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Journal of mechanical science and technology v.24 no.6, 2010년, pp.1187 - 1193   SCIE 피인용횟수: 1
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Reliability-based sensitivity of mechanical components with arbitrary distribution parameters

Zhang, Yimin    (School of Mechanical Engineering and Automation, Northeastern University   ); He, Xiangdong    (School of Mechanical Engineering and Automation, Northeastern University   ); Yang, Zhou    (School of Mechanical Engineering and Automation, Northeastern University   ); Liu, Qiaoling    (College of Mechanical Science and Engineering, Nanling Campus, Jilin University   ); Wen, Bangchun    (School of Mechanical Engineering and Automation, Northeastern University  );
  • 초록

    This paper presents a reliability-based sensitivity method for mechanical components with arbitrary distribution parameters. Techniques from the perturbation method, the Edgeworth series, the reliability-based design theory, and the sensitivity analysis approach were employed directly to calculate the reliability-based sensitivity of mechanical components on the condition that the first four moments of the original random variables are known. The reliability-based sensitivity information of the mechanical components can be accurately and quickly obtained using a practical computer program. The effects of the design parameters on the reliability of mechanical components were studied. The method presented in this paper provides the theoretic basis for the reliability-based design of mechanical components.


  • 주제어

    Mechanical components .   Reliability-based sensitivity .   Probabilistic perturbation method .   Arbitrary distribution parameters .   The Edgeworth series.  

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  • 이 논문을 인용한 문헌 (1)

    1. 2011. "" Journal of mechanical science and technology, 25(12): 3123~3133     

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