A dynamic updating method of digital twin knowledge model based on fused memorizing-forgetting model.
Shimin LiuPai ZhengLiqiao XiaJinsong BaoPublished in: Adv. Eng. Informatics (2023)
Keyphrases
- probabilistic model
- mathematical model
- statistical model
- theoretical analysis
- modeling method
- prior knowledge
- optimization method
- similarity measure
- markov model
- prior information
- detection method
- linear regression
- cost function
- study proposes
- network model
- model free
- parameter space
- linear model
- prediction model
- clustering method
- computational model
- objective function
- high order
- pairwise
- evaluation method
- hybrid model
- gaussian distribution
- monte carlo simulation
- probability distribution
- regression analysis
- statistical information
- high level
- recognition algorithm
- expert systems
- sensitivity analysis
- conceptual model
- closed form
- test data
- classification method
- significant improvement
- parameter estimation
- dynamic programming
- dynamically updated
- dynamic characteristics
- data mining techniques
- evaluation model
- tree structure
- autoregressive
- bayesian framework