Modeling for Time-Variant Reliability of Mechanism

Xiao Jin Zhang; Li Yang Xie; Ying Wu; Yu Zhang; Ming Yang Zhao; Shi Zhe Xu

doi:10.4028/www.scientific.net/AMR.118-120.621

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 118-120Modeling for Time-Variant Reliability of Mechanism

Modeling for Time-Variant Reliability of Mechanism

Abstract:

A novel time-variant reliability model is developed after studying the traditional dynamic performance of mechanism. The expression of reliability is given based on stochastic process. A two-dimensional description of the error generating process is established by studying mechanism output kinematic accuracy. The reliability of mechanism output kinematic accuracy can be obtained according to this description. The model proposed can be used to calculate the reliability of mechanism directly, if the distribution of mechanism output kinematic accuracy is known.

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Periodical:

Advanced Materials Research (Volumes 118-120)

Pages:

621-624

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.118-120.621

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Online since:

June 2010

Authors:

Xiao Jin Zhang, Li Yang Xie, Ying Wu, Yu Zhang, Ming Yang Zhao, Shi Zhe Xu

Keywords:

Mechanism Dynamics, Random Process, Reliability Model, Time-Variant Reliability

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References

[1] L.Y. Xie, X.H. He and J. Li: Reliability and Safety Design of Mechanical and Electrical Systems (Harbin Institution of Technology Press, Harbin 2006).

Google Scholar

[2] W. Huang: Northwestern Polytechnical University, (2005).

Google Scholar

[3] Y.J. Ji: Northeastern University, (2006).

Google Scholar

[4] L.Y. Xie, Z. Wang, J.Y. Zhou and Y. Wu: The Basic Theory and Methods of Mechanical Reliability (Science Press, Beijing2009).

Google Scholar

[5] Z. Wang, L.Y. Xie and J.Y. Zhang: Acta Aeronautica et Astronautica Sinica Vol. 28(2007), P. 116.

Google Scholar

[6] Z. Wang, L.Y. Xie and B. Li: Perform-ability Engineering Vol. 4 (2007), P. 419.

Google Scholar

[7] Z. Wang and L.Y. Xie: Acta Aeronautica et Astronautica Sinica Vol. 7(2009), P. 1243.

Google Scholar