Remaining useful life prediction method combining the life variation laws of aero-turbofan engine and auto-expandable cascaded LSTM model.
Likun HuXujie HeLinfei YinPublished in: Appl. Soft Comput. (2023)
Keyphrases
- prediction model
- probabilistic model
- statistical model
- cost function
- test data
- predictive model
- detection method
- markov model
- hybrid model
- prior knowledge
- high order
- mathematical model
- objective function
- linear regression
- study proposes
- optimization model
- linear regression model
- similarity measure
- clustering method
- theoretical analysis
- input data
- classification algorithm
- classification method
- modeling method
- reconstruction method
- significant improvement
- prior information
- hybrid method
- multiple linear regression
- prediction accuracy
- dynamic programming
- high accuracy
- monte carlo simulation
- network model
- bayesian framework
- sensitivity analysis
- optimization method
- closed form
- parameter estimation
- markov chain
- recurrent neural networks
- regression analysis
- support vector machine
- preprocessing
- prediction algorithm
- tree structure
- face detection