Remaining useful life prediction via a hybrid DBN-KF-based method: A case of subsea Christmas tree valves.
Xiaoyan ShaoBaoping CaiYonghong LiuJunyan ZhangZhongfei SuiQiang FengPublished in: Reliab. Eng. Syst. Saf. (2023)
Keyphrases
- preprocessing
- significant improvement
- experimental evaluation
- detection method
- support vector machine svm
- high accuracy
- objective function
- high precision
- segmentation method
- synthetic data
- optimization algorithm
- classification accuracy
- cost function
- prior knowledge
- edge detection
- em algorithm
- probabilistic model
- computational cost
- pairwise
- genetic algorithm
- prediction model
- prediction error
- binary tree