ReF-DDPM: A novel DDPM-based data augmentation method for imbalanced rolling bearing fault diagnosis.
Tian YuChaoshun LiJie HuangXiangqu XiaoXiaoyuan ZhangYuhong LiBitao FuPublished in: Reliab. Eng. Syst. Saf. (2024)
Keyphrases
- fault diagnosis
- bp neural network
- monitoring and fault diagnosis
- rbf neural network
- multi sensor information fusion
- training samples
- training data
- clustering method
- operating conditions
- data fusion
- back propagation
- data mining
- support vector machine svm
- markov chain
- artificial neural networks
- expert systems
- machine learning