scholarly journals Reduced-order models for coupled dynamical systems: Data-driven methods and the Koopman operator

2021 ◽  
Vol 31 (5) ◽  
pp. 053116
Author(s):  
Manuel Santos Gutiérrez ◽  
Valerio Lucarini ◽  
Mickaël D. Chekroun ◽  
Michael Ghil
Keyword(s):  
Dynamical Systems ◽  
Data Driven ◽  
Reduced Order Models ◽  
Koopman Operator ◽  
Reduced Order

Data-driven temperature estimation of non-contact solids using deep-learning reduced-order models

2022 ◽  
Vol 185 ◽  
pp. 122383
Author(s):  
Genghui Jiang ◽  
Ming Kang ◽  
Zhenwei Cai ◽  
Yingzheng Liu ◽  
Weizhe Wang
Keyword(s):  
Deep Learning ◽  
Data Driven ◽  
Reduced Order Models ◽  
Temperature Estimation ◽  
Reduced Order

scholarly journals Data-driven variational multiscale reduced order models

2021 ◽  
Vol 373 ◽  
pp. 113470 ◽  
Author(s):  
Changhong Mou ◽  
Birgul Koc ◽  
Omer San ◽  
Leo G. Rebholz ◽  
Traian Iliescu
Keyword(s):  
Data Driven ◽  
Reduced Order Models ◽  
Reduced Order ◽  
Variational Multiscale

scholarly journals Data-driven reduced-order models for rank-ordering the high cycle fatigue performance of polycrystalline microstructures

2018 ◽  
Vol 154 ◽  
pp. 170-183 ◽  
Author(s):  
Noah H. Paulson ◽  
Matthew W. Priddy ◽  
David L. McDowell ◽  
Surya R. Kalidindi
Keyword(s):  
High Cycle Fatigue ◽  
Fatigue Performance ◽  
Data Driven ◽  
Reduced Order Models ◽  
Cycle Fatigue ◽  
Reduced Order ◽  
Rank Ordering

Uncertainty quantification of bladed disc systems using data driven stochastic reduced order models

2021 ◽  
Vol 190 ◽  
pp. 106011
Author(s):  
Rahul Kumar ◽  
Shaikh Faruque Ali ◽  
Sankarkumar Jeyaraman ◽  
Sayan Gupta
Keyword(s):  
Uncertainty Quantification ◽  
Data Driven ◽  
Reduced Order Models ◽  
Reduced Order ◽  
Using Data

Hybrid Data-Driven Reduced Order Models for the 3D Turbulent Channel Flow

2021 ◽  
Author(s):  
Changhong Mou ◽  
Honghu Liu ◽  
Leo G. Rebholz ◽  
Traian Iliescu
Keyword(s):  
Channel Flow ◽  
Turbulent Channel Flow ◽  
Data Driven ◽  
Reduced Order Models ◽  
Reduced Order ◽  
Hybrid Data
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