Report 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.
Evaluation Of Vibration-Monitoring Gear-Diagnostic System
NASA Tech Briefs ; 19 , 9
1995-09-01
Miscellaneous
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English