Flow state estimation in the presence of discretization errors

DOI10.1017/jfm.2020.103zbMath1460.76287OpenAlexW3010732702MaRDI QIDQ4961080

André F. C. da Silva, Tim Colonius

Publication date: 27 April 2020

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2020.103

zbMATH Keywords

computational methodscontrol theory

Mathematics Subject Classification ID

Flow control and optimization for incompressible viscous fluids (76D55)

Related Items (4)

Nudging-based data assimilation of the turbulent flow around a square cylinder ⋮ Real-time thermoacoustic data assimilation ⋮ Inferring unknown unknowns: regularized bias-aware ensemble Kalman filter ⋮ Linear and nonlinear sensor placement strategies for mean-flow reconstruction via data assimilation

Uses Software

• EnKF

Cites Work

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• Data Assimilation
• The iterated Kalman filter update as a Gauss-Newton method
• The ensemble Kalman filter for combined state and parameter estimation
• Turbulence, Coherent Structures, Dynamical Systems and Symmetry
• Feedback control of unstable flows: a direct modelling approach using the Eigensystem Realisation Algorithm
• Kalman Filtering

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