Parametric dynamic mode decomposition for reduced order modeling

QA Huhn, ME Tano, JC Ragusa, Y Choi - Journal of Computational Physics, 2023 - Elsevier
Abstract Dynamic Mode Decomposition (DMD) is a model-order reduction approach,
whereby spatial modes of fixed temporal frequencies are extracted from numerical or …

[HTML][HTML] Model Order Reduction Methods for Rotating Electrical Machines: A Review

KL Kiss, T Orosz - Energies, 2024 - mdpi.com
Due to the rise of e-mobility applications, there is an increased demand to create more
accurate control methods, which can reduce the loss in an e-drive system. The accurate …

Automated upscaling via symbolic computing for thermal runaway analysis in Li-ion battery modules

K Pietrzyk, G Bucci, M Behandish, I Battiato - Journal of Computational …, 2023 - Elsevier
Despite the availability of advanced numerical capabilities and computational power,
complex multi-physical, multiscale systems continue to challenge modeling efforts due to …

A schematic study of dimension reduction techniques for complex high-order integer, fractional and interval systems

A Goel, AK Manocha - Electrical Engineering, 2024 - Springer
The field of model order reduction (MOR) has seen significant advancements in addressing
the challenges associated with the complexity of mathematical models in engineering and …

PID controller design & optimization using reduced-order modeling through factor-division & dominant pole retention techniques

A Goel, AK Manocha - 2023 IEEE IAS Global Conference on …, 2023 - ieeexplore.ieee.org
The Model Order Reduction has indeed gained significant attention due to the
advancements in automation and control system engineering. The need of more accurate …

[HTML][HTML] Multi-spectral remote sensing image fusion method based on gradient moment matching

H Fan, G Wei - Systems and Soft Computing, 2024 - Elsevier
Image fusion is a popular research direction in the field of computer vision. Traditional image
fusion algorithms can achieve good results in fusing grayscale images, but it is difficult to …

An MOR algorithm based on the immittance zero and pole eigenvectors for fast FEM simulations of two-port microwave structures

G Fotyga, D Szypulski, A Lamecki… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The aim of this article is to present a novel model-order reduction (MOR) algorithm for fast
finite-element frequency-domain simulations of microwave two-port structures. The …

[HTML][HTML] Dual-grid map** method for the advection-diffusion-reaction equation in a heterogeneous medium

DJ Oliver, IW Turner, EJ Carr - Computers & Mathematics with Applications, 2024 - Elsevier
Processes described by the advection-diffusion-reaction (ADR) equation often arise in
heterogeneous media. Of particular interest is the case of layered or otherwise composite …

Homogenization method based on Cauer ladder network representation of unit cell

S Hiruma, Y Takahashi, T Matsuo - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this study, a novel homogenization method based on the B-input Cauer ladder network
(CLN) method, which is a new variant of the CLN method, is proposed. This method yields …

An efficient physics-dimension-based reduction method for computing frequency response functions of viscoelastically damped systems

M Cao, Y Fu, S Zhu, L Ling, L Li - Journal of Vibration and …, 2024 - journals.sagepub.com
The frequency response functions (FRFs) are of critical interest to dynamic problems,
however, they suffer from computational challenges for viscoelastically damped systems. In …