Reliability Analysis of a Mechanism with Grey System Parameters

Jian Guo Zhang; Jian Jun Chen; Jing Li Du

doi:10.4028/www.scientific.net/AMR.538-541.3154

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 538-541Reliability Analysis of a Mechanism with Grey...

Reliability Analysis of a Mechanism with Grey System Parameters

Abstract:

By using gray theory model, the problem with less data and poor information is easy to be solved. Thus, the grey theory and the reliability assessment method were connected to analyze the mechanism motion. At first, the concept and model of mechanism’s grey movement reliability were presented. And then, from the limit state equations of a mechanism’s moving function and kinematic accuracy, the gray reliability calculation formulas were deduced. Finally, combined with two examples the method was applied to the actual reliability analysis. The results show that the method is feasible and efficient, so it is practical to apply the grey reliability model in mechanism reliability analysis.

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Periodical:

Advanced Materials Research (Volumes 538-541)

Pages:

3154-3159

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.538-541.3154

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Online since:

June 2012

Authors:

Jian Guo Zhang, Jian Jun Chen, Jing Li Du

Keywords:

Grey Reliability, Kinematic Accuracy, Limit State, Mechanism, Moving Function

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