An Online Bearing Fault Diagnosis Technique via Improved Demodulation Spectrum Analysis Under Variable Speed Conditions.
Dongdong LiuWeidong ChengWeigang WenPublished in: IEEE Syst. J. (2020)
Keyphrases
- fault diagnosis
- spectrum analysis
- monitoring and fault diagnosis
- operating conditions
- expert systems
- fault detection
- neural network
- fault detection and diagnosis
- bp neural network
- frequency domain
- gas turbine
- multiple faults
- power transformers
- electronic equipment
- real time
- fuzzy logic
- analog circuits
- rbf neural network
- chemical process
- adaptive filter
- rotating machinery
- multi sensor information fusion
- wind turbine
- condition monitoring
- autoregressive
- image processing
- genetic algorithm
- knowledge base