Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Parametric dynamic mode decomposition for reduced order modeling

Journal Article · · Journal of Computational Physics
Dynamic Mode Decomposition (DMD) is a model-order reduction approach, whereby spatial modes of fixed temporal frequencies are extracted from numerical or experimental data sets. The DMD low-rank or reduced operator is typically obtained by singular value decomposition of the temporal data sets. For parameter-dependent models, as found in many multi-query applications such as uncertainty quantification or design optimization, the only parametric DMD technique developed was a stacked approach, with data sets at multiple parameter values were aggregated together, increasing the computational work needed to devise low-rank dynamical reduced-order models. Here in this paper, we present two novel approach to carry out parametric DMD: one based on the interpolation of the reduced-order DMD eigen-pair and the other based on the interpolation of the reduced DMD (Koopman) operator. Numerical results are presented for diffusion-dominated nonlinear dynamical problems, including a multiphysics radiative transfer example. All three parametric DMD approaches are compared.
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1970208
Alternate ID(s):
OSTI ID: 1961008
Report Number(s):
LLNL-JRNL-834453; 1053101
Journal Information:
Journal of Computational Physics, Journal Name: Journal of Computational Physics Journal Issue: N/A Vol. 475; ISSN 0021-9991
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (54)

On the hidden beauty of the proper orthogonal decomposition journal August 1991
Design optimization using hyper-reduced-order models journal November 2014
Balanced truncation model order reduction in limited time intervals for large systems journal June 2018
Spectral Properties of Dynamical Systems, Model Reduction and Decompositions journal August 2005
New physics-based preconditioning of implicit methods for non-equilibrium radiation diffusion journal September 2003
Fast iterative methods for discrete-ordinates particle transport calculations journal January 2002
Non-intrusive reduced order modeling of natural convection in porous media using convolutional autoencoders: Comparison with linear subspace techniques journal February 2022
Multi-physics and multi-scale benchmarking and uncertainty quantification within OECD/NEA framework journal October 2015
Dimensionality reducibility for multi-physics reduced order modeling journal December 2017
Affine reduced-order model for radiation transport problems in cylindrical coordinates journal August 2021
Non-intrusive reduced order modelling of the Navier–Stokes equations journal August 2015
Reduced order modeling for nonlinear structural analysis using Gaussian process regression journal November 2018
Data-driven reduced order model with temporal convolutional neural network journal March 2020
Component-wise reduced order model lattice-type structure design journal August 2021
Domain-decomposition least-squares Petrov–Galerkin (DD-LSPG) nonlinear model reduction journal October 2021
Parametric non-intrusive model order reduction for flow-fields using unsupervised machine learning journal October 2021
Reduced order models for Lagrangian hydrodynamics journal January 2022
A new ventilated window with PCM heat exchanger—Performance analysis and design optimization journal June 2018
Multiphysics modeling of the FW/Blanket of the U.S. fusion nuclear science facility (FNSF) journal October 2018
Optimal control of the cylinder wake in the laminar regime by trust-region methods and POD reduced-order models journal August 2008
Entropy viscosity method for nonlinear conservation laws journal May 2011
Non-intrusive reduced order modeling of nonlinear problems using neural networks journal June 2018
Conservative model reduction for finite-volume models journal October 2018
Deep UQ: Learning deep neural network surrogate models for high dimensional uncertainty quantification journal December 2018
Model reduction of dynamical systems on nonlinear manifolds using deep convolutional autoencoders journal November 2019
Lagrangian dynamic mode decomposition for construction of reduced-order models of advection-dominated phenomena journal April 2020
Gradient-based constrained optimization using a database of linear reduced-order models journal December 2020
Space–time reduced order model for large-scale linear dynamical systems with application to Boltzmann transport problems journal January 2021
A fast and accurate physics-informed neural network reduced order model with shallow masked autoencoder journal February 2022
Multiphysics design optimization of RF-MEMS switch using response surface methodology journal January 2018
MOOSE: Enabling massively parallel multiphysics simulation journal January 2020
Spectral proper orthogonal decomposition journal March 2016
Sparse reduced-order modelling: sensor-based dynamics to full-state estimation journal April 2018
Construction of reduced-order models for fluid flows using deep feedforward neural networks journal June 2019
Machine Learning Approach to Model Order Reduction of Nonlinear Systems via Autoencoder and LSTM Networks journal October 2021
Sparsity-promoting dynamic mode decomposition journal February 2014
Dynamic mode decomposition for large and streaming datasets journal November 2014
Parametrized data-driven decomposition for bifurcation analysis, with application to thermo-acoustically unstable systems journal March 2015
Deep neural networks for nonlinear model order reduction of unsteady flows journal October 2020
Uncertainty Quantification and Propagation of Multiphysics Simulation of the Pressurized Water Reactor Core journal March 2019
Prediction and Computer Model Calibration Using Outputs From Multifidelity Simulators journal November 2013
Dynamic mode decomposition for multiscale nonlinear physics journal June 2019
Nonlinear Model Reduction via Discrete Empirical Interpolation journal January 2010
A Survey of Projection-Based Model Reduction Methods for Parametric Dynamical Systems journal January 2015
Multiresolution Dynamic Mode Decomposition journal January 2016
Space--Time Least-Squares Petrov--Galerkin Projection for Nonlinear Model Reduction journal January 2019
Ergodic Theory, Dynamic Mode Decomposition, and Computation of Spectral Properties of the Koopman Operator journal January 2017
Linearly Recurrent Autoencoder Networks for Learning Dynamics journal January 2019
SNS: A Solution-Based Nonlinear Subspace Method for Time-Dependent Model Order Reduction journal January 2020
Physics-Informed Probabilistic Learning of Linear Embeddings of Nonlinear Dynamics with Guaranteed Stability journal January 2020
The Proper Orthogonal Decomposition in the Analysis of Turbulent Flows journal January 1993
On-the-Fly Adaptivity for Nonlinear Twoscale Simulations Using Artificial Neural Networks and Reduced Order Modeling journal May 2019
Optimized Dynamic Mode Decomposition via Non-Convex Regularization and Multiscale Permutation Entropy journal February 2018
Efficient Space–Time Reduced Order Model for Linear Dynamical Systems in Python Using Less than 120 Lines of Code journal July 2021

Similar Records

Data-driven models of nonautonomous systems
Journal Article · Thu Mar 28 20:00:00 EDT 2024 · Journal of Computational Physics · OSTI ID:2350952

DRIPS: A framework for dimension reduction and interpolation in parameter space
Journal Article · Mon Aug 28 20:00:00 EDT 2023 · Journal of Computational Physics · OSTI ID:2350951

Dynamic mode decomposition with core sketch
Journal Article · Thu Jun 09 20:00:00 EDT 2022 · Physics of Fluids · OSTI ID:1979099