Application of Buffer Operator and Modified GM(1,1) Model to the Prediction of Gear Fatigue Life

Zhong Hu Yuan; Feng Guo

doi:10.4028/www.scientific.net/AMM.687-691.1058

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Application of Buffer Operator and Modified...

Application of Buffer Operator and Modified GM(1,1) Model to the Prediction of Gear Fatigue Life

Abstract:

GM(1,1) model can be used in the analysis of a little amount samples of experiments. Shortcommings of the traditional GM(1,1) model were aimed at, and the historical data by weakening buffer operator was corrected. Then the buffer operator and modified prediction GM(1,1) model is carried out on the trial data of certain two gears fatigue life. The examples shows that Buffer Operator and Modified GM(1,1) model has a higher accuracy than the traditional GM(1,1) model.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

1058-1061

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.1058

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Cite this paper

Online since:

November 2014

Authors:

Zhong Hu Yuan*, Feng Guo

Keywords:

Buffer Operator, Grey System Theory, Prediction Accuracy

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* - Corresponding Author

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