Data Reconstruction-Based Two-Step Non-Intrusive Reduced-Order Modeling Using Fourier Transform and Interpolations

Data Reconstruction-Based Two-Step Non-Intrusive Reduced-Order Modeling Using Fourier Transform and Interpolations

This study presents a data reconstruction-based two-step non-intrusive reduced-order modeling (ROM) based on discrete Fourier transformation (DFT) and proper orthogonal decomposition-radial basis function (POD-RBF) interpolation. To efficiently approximate a system for various parametric inputs, two...

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Bibliographic Details
Main Authors: Jonggeon Lee, Euiyoung Kim, Jaehun Lee
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Mathematics
Subjects:
reduced-order model
proper orthogonal decomposition
radial basis function
discrete Fourier transformations
non-intrusive method
Online Access:https://www.mdpi.com/2227-7390/10/20/3738

Internet

https://www.mdpi.com/2227-7390/10/20/3738

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