Results 241 to 250 of about 26,791,362 (287)

Bi-objective optimization of simultaneous vibration suppression and energy harvesting in suspension systems based on mixed H2/H∞ control. [PDF]

PLoS One
Chen Z, Zhang Y, Wang A, Wang G.
europepmc   +1 more source

Reduced Order and Surrogate Models for Gravitational Waves

Living Reviews in Relativity, 2022
AbstractWe present an introduction to some of the state of the art in reduced order and surrogate modeling in gravitational-wave (GW) science. Approaches that we cover include principal component analysis, proper orthogonal (singular value) decompositions, the reduced basis approach, the empirical interpolation method, reduced order quadratures, and ...
Aaron Villanueva, Manuel Tiglio
exaly   +5 more sources

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Reduced order modeling in iTOUGH2

Computers & Geosciences, 2014
The inverse modeling and uncertainty quantification capabilities of iTOUGH2 are augmented with reduced order models (ROMs) that act as efficient surrogates for computationally expensive high fidelity models (HFMs). The implementation of the ROM capabilities involves integration of three main computational components.
George Shu Heng Pau, Yingqi Zhang, Stefan Finsterle, Haruko M. Wainwright, Jens T. Birkholzer   +4 more
openaire   +2 more sources

Reduced-Order Models for MEMS Applications

Nonlinear Dynamics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad I Younis, Eihab Abdel-Rahman, Ali H Nayfeh   +2 more
exaly   +3 more sources

On Synthesis of Reduced Order Models

2011
A framework for model reduction and synthesis is presented, which enables the re-use of reduced order models in circuit simulation. Two synthesis techniques are considered for obtaining the circuit representation (netlist) of the reduced model: (1) by means of realizing the reduced transfer function and (2) by unstamping the reduced system matrices ...
Ionutiu, R., Rommes, J.
openaire   +1 more source

Reduced-Order Subscales for POD Models [PDF]

Computer Methods in Applied Mechanics and Engineering, 2015
In this work the Reduced-Order Subscales for Proper Orthogonal Decomposition models are presented. The basic idea consists in splitting the full-order solution into the part which can be captured by the reduced-order model and the part which cannot, the ...
Joan Baiges, Ramon Codina, Sergio Idelsohn   +2 more
exaly   +2 more sources