Adaptive Vibration Condition Monitoring Techniques for Local Tooth Damage in Gearbox
نویسندگان
چکیده
منابع مشابه
Characterization of Vibration Transmission Paths for Gearbox Condition Monitoring
For gearbox condition monitoring, the position of the accelerometers can be crucial for the detection of possible defects. However, little information can be found in the literature for engineers in setting up condition monitoring. This study is to investigate the characteristics of gear vibration and its transmission path for sensor placement and reliable fault diagnosis. Vibration sources pro...
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NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, o...
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متن کاملModern Vibration Signal Processing Techniques for Vehicle Gearbox Fault Diagnosis
This paper presents modern vibration signalprocessing techniques for vehicle gearbox fault diagnosis, via the wavelet analysis and the Squared Envelope (SE) technique. The wavelet analysis is regarded as a powerful tool for the detection of sudden changes in non-stationary signals. The Squared Envelope (SE) technique has been extensively used for rolling bearing diagnostics. In the present work...
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Gears are important element in a variety of industrial applications such as machine tool and gearboxes. An unexpected failure of the gear may cause significant economic losses. For that reason, fault diagnosis in gears has been the subject of intensive research. Vibration signal analysis has been widely used in the fault detection of rotation machinery. The vibration signal of a gearbox carries...
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ژورنال
عنوان ژورنال: Modern Applied Science
سال: 2010
ISSN: 1913-1852,1913-1844
DOI: 10.5539/mas.v4n7p104