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Evaluation Of Vibration-Monitoring Gear-Diagnostic SystemReport describes experimental evaluation of commercial electronic system designed to monitor vibration signal from accelerometer on gear-box to detect vibrations indicative of damage to gears. System includes signal-conditioning subsystem and personal computer in which analog-to-digital converter installed. Results show system fairly effective in detecting surface fatigue pits on spur-gear teeth.
Document ID
19950065632
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Townsend, Dennis P. (NASA Lewis Research Center, Cleveland, OH.)
Zakrajsek, James J. (NASA Lewis Research Center, Cleveland, OH.)
Date Acquired
August 17, 2013
Publication Date
September 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 9
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
LEW-16091
Accession Number
95B10473
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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