An Improved Empirical Mode Decomposition Based on Adaptive Weighted Rational Quartic Spline for Rolling Bearing Fault Diagnosis.
Xuerong YeYifan HuJunxian ShenRui FengGuofu ZhaiPublished in: IEEE Access (2020)
Keyphrases
- monitoring and fault diagnosis
- fault diagnosis
- empirical mode decomposition
- non stationary
- stock market prediction
- neural network
- expert systems
- fault detection and diagnosis
- fault detection
- hilbert huang transform
- condition monitoring
- power transformers
- fuzzy logic
- bp neural network
- analog circuits
- electronic equipment
- chemical process
- multi sensor information fusion
- multiple faults
- operating conditions
- gas turbine
- instantaneous frequency
- decision making
- intrinsic mode functions
- power plant
- rotating machinery
- image quality
- signal processing