Test Points Optimal Design for Hydraulic System MSIF Fault Diagnosis

Han Qing Zhu; Zhen Shu Ma; Hua Gong Sun

doi:10.4028/www.scientific.net/AMM.241-244.119

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 241-244Test Points Optimal Design for Hydraulic System...

Test Points Optimal Design for Hydraulic System MSIF Fault Diagnosis

Abstract:

An intelligent method based on multi-sensor information fusion is put forward to resolve the problem lay in hydraulic system fault diagnosis. Determining how to choose sensors used for information acquisition is the main objective. Test signal directed graph and dependency matrix model are established to realize optimal design oriented by the maximum failure information entropy.

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Periodical:

Applied Mechanics and Materials (Volumes 241-244)

Pages:

119-124

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.241-244.119

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Online since:

December 2012

Authors:

Han Qing Zhu, Zhen Shu Ma, Hua Gong Sun

Keywords:

Diagnosis, Hydraulic System, MSIF

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