Diagnosis of combination faults in a planetary gearbox using a modulation signal bispectrum based sideband estimator.
Xiange TianGaballa M. AbdallaaIbrahim RehabFengshou GuAndrew D. BallTie WangPublished in: ICAC (2015)
Keyphrases
- fault diagnosis
- vibration signal
- fault detection
- multiple faults
- fault detection and diagnosis
- model based diagnosis
- signal detection
- condition monitoring
- expert systems
- neural network
- received signal
- fault identification
- signal processing
- fault detection and isolation
- amplitude modulation
- fuzzy logic
- least squares
- maximum likelihood
- high frequency
- modulation scheme
- speaker identification
- root cause
- moment invariants
- frequency domain
- non stationary
- single channel
- probabilistic neural network
- fault model
- noisy environments
- operating conditions
- power plant