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Improving the k-Compressibility of Hyper Reduced Order Models with Moving Sources: Applications to Welding and Phase Change Problems
(Elsevier Science Sa, 2014-06)
The simulation of engineering problems is quite often a complex task that can be time consuming. In this context, the use of Hyper Reduced Order Models (HROMs) is a promising alternative for real-time simulations. In this ...
Reduced order modeling of composite laminates through solid-shell coupling
(2017)
© 2017, Journal of Aerospace Technology and Management. All rights reserved.Composite laminates display a complex mechanical behavior due to their microstructure, with a through-thickness variation of the displacement and ...
Reduced order model based on machine learning with sindy autoencoders
(Universidade Federal de UberlândiaBrasilEngenharia Aeronáutica, 2022)
POD-spectral decomposition for fluid flow analysis and model reduction
(Springer, 2013-02)
We propose an algorithm that combines proper orthogonal decomposition with a spectral method to analyze and extract reduced ordermodels of flows from time data series of velocity fields. The flows considered in this study ...
Accurate Reduced-Order Models for Heterogeneous Coherent Generators
(2021)
We introduce a novel framework to approximate
the aggregate frequency dynamics of coherent generators.
By leveraging recent results on dynamics concentration
of tightly connected networks, and frequency weighted
balanced ...
High-performance model reduction procedures in multiscale simulations
(CIMNE, 2012)
First, a brief description of material multiscale computational analysis is given.Particular attention is given to the development of new reduced order models which are addressed to specifically modeling heterogeneous ...
A linear algebra controller based on reduced order models applied to trajectory tracking for mobile robots: an experimental validation
(Inderscience Publishers, 2018-12-17)
A linear algebra controller (LACr) based on an empirical linear model of the system is presented in this paper. The controller design is based on a first order plus dead time (FOPDT) model and can be tuned using the ...