METHOD AND SYSTEM FOR AUTOMATICALLY DETECTING DEFECTS ON A ROTATING SHAFT

The present invention relates to a method and system for automatically detecting faults in a rotating shaft. The invention comprises the steps of: acquiring a vibration signal from the rotating shaft by means of at least one sensor; processing the signal acquired by the sensor in the time domain and...

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Bibliographic Details
Main Authors GÓMEZ GARCÍA, María, Jesús, CASTEJÓN SISAMÓN, Cristina, MENESES ALONSO, Jesús, GARCÍA PRADA, Juan, Carlos
Format Patent
LanguageEnglish
French
German
Published 01.03.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present invention relates to a method and system for automatically detecting faults in a rotating shaft. The invention comprises the steps of: acquiring a vibration signal from the rotating shaft by means of at least one sensor; processing the signal acquired by the sensor in the time domain and in the frequency domain by means of a processor, obtaining energy measurements of the acquired signal as a result of said processing; comparing in the processor the energy measurements with previously established energy patterns; and finally determining if there is any fault in the rotating shaft based on the comparison between the energy measurements and the previously established patterns.
Bibliography:Application Number: EP20150782634