A fracture multiscale model for peridynamic enrichment within the partition of unity method.
Matthias BirnerPatrick DiehlRobert LiptonMarc Alexander SchweitzerPublished in: Adv. Eng. Softw. (2023)
Keyphrases
- mathematical model
- cost function
- statistical model
- probabilistic model
- theoretical analysis
- sensitivity analysis
- multiscale
- evaluation method
- input data
- network model
- linear model
- gaussian distribution
- prior information
- similarity measure
- closed form
- high order
- classification algorithm
- objective function
- study proposes
- regression analysis
- linear regression
- classification method
- energy function
- tree structure
- optimization method
- bp neural network
- pairwise
- monte carlo simulation
- multiscale analysis
- modeling method
- evaluation model
- hybrid model
- neural network
- affine invariant
- prior knowledge
- bayesian framework
- significant improvement
- probability distribution
- statistical methods
- parameter estimation