Research on Acoustic Monitoring for Boiler Tube Leakage Based on Information Fusion Theory

Peng Tong; Chun Jing  Geng

doi:10.4028/www.scientific.net/AMR.760-762.886

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 760-762Research on Acoustic Monitoring for Boiler Tube...

Research on Acoustic Monitoring for Boiler Tube Leakage Based on Information Fusion Theory

Abstract:

The problem of how to detect and diagnose the tube leakage and blast through the methods of acoustics and information fusion is dealt with in this paper with the purpose of detecting the accident more accurately at its initial phase. Firstly, the acoustic monitoring method is employed since it is contactless, and then the weak leakage is detected, analyzed and diagnosed through such methods as the PCA, neural network and D-S evidence theory. Secondly, the simulation is conducted, which testifies that the diagnosis effect can be improved greatly by this way.

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Periodical:

Advanced Materials Research (Volumes 760-762)

Pages:

886-890

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.760-762.886

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Online since:

September 2013

Authors:

Peng Tong, Chun Jing Geng

Keywords:

Acoustic Monitoring, Boiler, Tube Leakage

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References

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