Vibration Caused Fault Diagnosis Expert System for Pump Storage Groups

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Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (7) : 158-161,.

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Vibration Caused Fault Diagnosis Expert System for Pump Storage Groups

WANG Qing-hua1, YANG Tian-hai1, SHEN Run-jie2, YANG Bin3

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Abstract

Abstract: A vibration caused fault diagnosis expert system for pump storage groups has been designed based on modularization according to the character of pump storage groups. The structure, key function modules, logic reasoner and software realization of the system have been introduced. And, a case of application has been provided. As an AI computer program, the system helps field fault diagnosis personnel to have a rather profound understanding about the working status of the groups. Therefore, the system fits intricate and normalized large-scaled dynamic system.

Key words

pump storage groups / vibration / fault diagnosis / expert system / modularization

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WANG Qing-hua;YANG Tian-hai;SHEN Run-jie;YANG Bin. Vibration Caused Fault Diagnosis Expert System for Pump Storage Groups[J]. Journal of Vibration and Shock, 2012, 31(7): 158-161,