A Fault Detection Model for Large-Scale Circuit Communication Systems

Wen Qun Duan; Yang Yun

doi:10.4028/www.scientific.net/AMM.651-653.383

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 651-653A Fault Detection Model for Large-Scale Circuit...

A Fault Detection Model for Large-Scale Circuit Communication Systems

Abstract:

In the fault detection process for large-scale circuit communication systems, the traditional method needs to exam each node to determine whether a failure exists. It is complex and needs long time which causes a certain lagging. To avoid the defects mentioned above, this paper proposes a fault detection method based on wavelet transformation that calculates the changes of coefficients of the wavelet transform and the similarity between wavelet function and the signal. This kind of fault detection can pre-process the failure might occur and effectively improve the efficiency. The experimental results approve that the proposed method can predicate the fault location and reach satisfied effects.

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Periodical:

Applied Mechanics and Materials (Volumes 651-653)

Pages:

383-386

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.651-653.383

Citation:

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Online since:

September 2014

Authors:

Wen Qun Duan*, Yang Yun

Keywords:

Fault Signal Detection, Wavelet Transform (WT), Wavelets Function

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* - Corresponding Author

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