An approach based on Model Order Reduction and Polynomial Chaos Expansion is proposed for uncertainty quantification in eddy current problems due to randomness in material parameters. Corresponding deterministic problems are solved with the Finite Integration Technique. As a test case, the method is applied to a simplified geometry of a typical system for resistance welding in ac conditions.
Model order reduction approach to uncertainty quantification in eddy current problems
CODECASA, LORENZO;DI RIENZO, LUCA
2017-01-01
Abstract
An approach based on Model Order Reduction and Polynomial Chaos Expansion is proposed for uncertainty quantification in eddy current problems due to randomness in material parameters. Corresponding deterministic problems are solved with the Finite Integration Technique. As a test case, the method is applied to a simplified geometry of a typical system for resistance welding in ac conditions.File in questo prodotto:
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