Research on the Distributings of Vibration Sensors for Fault Diagnosis in Axial Piston Pump

Sheng Qiang Wu; Cai Qin Liu; Er Ling Cao

doi:10.4028/www.scientific.net/AMR.472-475.1155

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 472-475Research on the Distributings of Vibration Sensors...

Research on the Distributings of Vibration Sensors for Fault Diagnosis in Axial Piston Pump

Abstract:

Considering that the distributings of sensors will affect the fault diagnosis results directly, how to distribute vibration sensors for fault diagnosis in axial piston pump are researched. The corresponding feature frequency bands of various faults are analyzed, effects of collecting signals are compared in differrent fixings of vibration sensors, placements scheme of the sensors is proposed. Combined with the experimental data, the best distributings of vibration sensors is obtained. Research result provide a strong support in the pump monitoring and fault diagnosis field and reference in other complex mechanical vibration fault diagnosis field.

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Advanced Manufacturing Technology, ICMSE 2012

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Periodical:

Advanced Materials Research (Volumes 472-475)

Pages:

1155-1159

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.472-475.1155

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Online since:

February 2012

Authors:

Sheng Qiang Wu, Cai Qin Liu, Er Ling Cao

Keywords:

Axial Piston Pump, Distributing, Power Spectrum, Sensor

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References

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