engleski

An analysis of device and equipment failures by means of business intelligence methods

In analysing data for Maintenance of Railway Carriages LLC which is owned by the Croatian Railways and with regard to their optimal utilization, it is necessary to apply modern methods of depth analyses which are component parts of the business intelligence. The paper provides an overview of the applied business intelligence methods with regard to the utilization of the information and data necessary for further analyses. Covering the period from 1 January 2005 to 1 January 2007, the data on defects in all model ranges of the air-conditioned modern passenger carriages were collected, processed and analyzed by applying different methods. Based on the results of the analysis, the most important causes of defects in the air-conditioned carriages were identified.

bisiness intelligence; data mining methods; mean time between failures

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