Gaofeng Song

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The metadata system is introduced into the design of coal mine equipment management system, use SQL Server2005 to build Coal mining equipment management information element database and other databases, and develop all the modules by VC 6.0, through ADO (ActiveX Data Objects) to store and transfer data. The application of the system is able to help regulate(More)
In this paper, information fusion fault diagnosis technology was applied to a hoist system, and three-layer information fusion fault diagnosis was proposed. Compared with the principal component analysis of fault diagnosis and the two-layer information fusion, the results indicate that Elman neural network has ability with higher accuracy classification and(More)
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