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Signal Measurement Error Analysis of the Bayesian Network of Mechanical Fault Detection

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Abstract:

Based on measurement error of observation nodes is commom in mechanical system fault detection, but the traditional denoising method has many shortcomings. This paper introduce the Gibbs sampling method, which can be used to denoise and eliminate measurement error for node discreted information. We discuss it, and expect some promotion in practical application.

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Info:

Periodical:

Advanced Materials Research (Volumes 945-949)

Pages:

2183-2186

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.945-949.2183

Citation:

Cite this paper

Online since:

June 2014

Authors:

Yun Xia Zhang*, Ling Lan, Xiao Hui Wang

Keywords:

De-Noising, Gibbs Sampling, Measurement Error, Mechanical Fault Detection

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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* - Corresponding Author

References

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