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Skip to Search Results- 3Vibration Signal Analysis
- 1Copula Theory
- 1Damage
- 1Decomposition
- 1Dependence-based Feature Vector
- 1Fault-Diagnosis
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Spring 2020
Planetary gearboxes are widely used in machineries such as wind turbines and helicopters. To maximize their effectiveness over their lifecycle, condition monitoring is often used, and proper health indexes can be developed utilizing condition monitoring data. Health index (HI) development for...
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Principal components of super-high dimensional statistical features and support vector machine for improving identification accuracies of different gear crack levels under different working conditions
Download2015
Tsui, Kwok Leung, Zuo, Ming J., Tse, Peter W., Wang, Dong
Gears are widely used in gearbox to transmit power from one shaft to another. Gear crack is one of the most frequent gear fault modes found in industry. Identification of different gear crack levels is beneficial in preventing any unexpected machine breakdown and reducing economic loss because...
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Fall 2018
Vibration signal analysis has been widely used for planetary gearbox condition monitoring and fault diagnosis. Vibration signals are normally measured by sensors mounted on a planetary gearbox’s housing. A vibration signal contains rich information about the health condition of the machinery....