A Novel Method for Remaining Useful Life Prediction of Roller Bearings Involving the Discrepancy and Similarity of Degradation Trajectories.
Honglin LuoLin BoXiaofeng LiuHong ZhangPublished in: Comput. Intell. Neurosci. (2021)
Keyphrases
- similarity measure
- prediction accuracy
- objective function
- preprocessing
- detection method
- support vector machine
- prediction error
- significant improvement
- experimental evaluation
- synthetic data
- high precision
- prediction model
- similarity metric
- computational cost
- pairwise
- feature set
- structural similarity
- data sets
- probabilistic model
- dynamic programming
- cost function
- prior knowledge
- multiscale
- feature extraction
- decision trees