Laurent CORDIER

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Publications

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Stiefel manifold interpolation for non-intrusive model reduction of parameterized fluid flow problems

Achraf El Omari , Mohamed El Khlifi , Laurent Cordier

Journal of Computational Physics, 2025, 521, pp.113564. ⟨10.1016/j.jcp.2024.113564⟩

Article dans une revue hal-04786916v1
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Multigrid sequential data assimilation for the Large Eddy Simulation of a massively separated bluff-body flow

Gabriel-Ionut Moldovan , Alessandro Mariotti , Laurent Cordier , Guillaume Lehnasch , Maria-Vittoria Salvetti et al.

Computers and Fluids, 2024, 281, pp.106385. ⟨10.1016/j.compfluid.2024.106385⟩

Article dans une revue hal-04786925v1

Dynamical system identification, model selection, and model uncertainty quantification by Bayesian inference

Robert Niven , Laurent Cordier , Ali Mohammad-Djafari , Markus Abel , Markus Quade

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2024, 34 (8), ⟨10.1063/5.0200684⟩

Article dans une revue hal-04786976v1
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Preferential enhancement of convective heat transfer over drag via near-wall turbulence manipulation using spanwise wall oscillations

Lou Guérin , Cédric Flageul , Laurent Cordier , Stéphane Grieu , Lionel Agostini

International Journal of Heat and Fluid Flow, 2024, 110, pp.109564. ⟨10.1016/j.ijheatfluidflow.2024.109564⟩

Article dans une revue hal-04357505v1
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Improved VIV energy harvesting with a virtual damper–spring system

Agathe Schmider , Franck Kerhervé , Andreas Spohn , Laurent Cordier

Ocean Engineering, 2024, 293, pp.116668. ⟨10.1016/j.oceaneng.2024.116668⟩

Article dans une revue hal-04717022v1
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Proper orthogonal decomposition reduced-order model of the global oceans

Vassili Kitsios , Laurent Cordier , Terence O’kane

Theoretical and Computational Fluid Dynamics, 2024, 38 (5), pp.707-727. ⟨10.1007/s00162-024-00719-9⟩

Article dans une revue hal-04786921v1
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Editorial: Data-driven modeling and optimization in fluid dynamics: From physics-based to machine learning approaches

Michel Bergmann , Laurent Cordier , Traian Iliescu

Frontiers in Physics, 2022, 10, ⟨10.3389/fphy.2022.1072691⟩

Article dans une revue hal-03911612v1
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Optimized parametric inference for the inner loop of the Multigrid Ensemble Kalman Filter

G. Moldovan , G. Lehnasch , Laurent Cordier , M. Meldi

Journal of Computational Physics, 2022, 471, pp.111621. ⟨10.1016/j.jcp.2022.111621⟩

Article dans une revue hal-03861705v1

Interpolatory-Based Data-Driven Pulsed Fluidic Actuator Control Design and Experimental Validation

C. Poussot-Vassal , Pauline Kergus , F. Kerherve , D. Sipp , L. Cordier

IEEE Transactions on Control Systems Technology, 2022, 30 (2), pp.852-859. ⟨10.1109/TCST.2021.3070056⟩

Article dans une revue hal-04324068v1
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Drag regimes of circular discs at different inclinations

Sukruth Satheesh , Andreas Spohn , Franck Kerhervé , Laurent Cordier

Ocean Engineering, 2022, 266, pp.112931. ⟨10.1016/j.oceaneng.2022.112931⟩

Article dans une revue hal-03861718v1
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A multigrid/ensemble Kalman filter strategy for assimilation of unsteady flows

G. Moldovan , G. Lehnasch , Laurent Cordier , M. Meldi

Journal of Computational Physics, 2021, 443, pp.110481. ⟨10.1016/j.jcp.2021.110481⟩

Article dans une revue hal-03454796v1
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Drag reduction mechanisms of a car model at moderate yaw by bi-frequency forcing

Ruiying Li , Jacques Borée , Bernd R. Noack , Laurent Cordier , Fabien Harambat

Physical Review Fluids, 2019, 4 (3), pp.034604. ⟨10.1103/PhysRevFluids.4.034604⟩

Article dans une revue hal-03088610v1
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Control of chaotic systems by deep reinforcement learning

Michele Alessandro Bucci , Onofrio Semeraro , Alexandre Allauzen , Guillaume Wisniewski , Laurent Cordier et al.

Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences, inPress, 475 (2231), pp.20190351. ⟨10.1098/rspa.2019.0351⟩

Article dans une revue hal-02406677v1

Linear genetic programming control for strongly nonlinear dynamics with frequency crosstalk

Ruiying Li , Bernd R. Noack , Laurent Cordier , Jacques Borée , E. Kaiser et al.

Archives of Mechanics, 2018, 70 (6), pp.505-534. ⟨10.24423/aom.3000⟩

Article dans une revue hal-02290373v1
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Open-loop control of cavity noise using Proper Orthogonal Decomposition reduced-order model

Kaushik Kumar Nagarajan , Sintu Singha , Laurent Cordier , Christophe Airiau

Computers and Fluids, 2018, 160, pp.1-13. ⟨10.1016/j.compfluid.2017.10.019⟩

Article dans une revue hal-01813487v1
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Drag reduction of a car model by linear genetic programming control

Ruying Li , Bernd R. Noack , Laurent Cordier , Jacques Borée , Fabien Harambat

Experiments in Fluids, 2017, 58 (8), pp.103:1-20. ⟨10.1007/s00348-017-2382-2⟩

Article dans une revue hal-01856270v1

Feedback control of bimodal wake dynamics

Ruying Li , Diogo Barros , Jacques Borée , Olivier Cadot , Bernd R. Noack et al.

Experiments in Fluids, 2016, 57, pp.158. ⟨10.1007/s00348-016-2245-2⟩

Article dans une revue hal-01856290v1
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Closed‑loop separation control over a sharp edge ramp using genetic programming

Antoine Debien , Kai A. F. F. von Krbek , Nicolas Mazellier , Thomas Duriez , Laurent Cordier et al.

Experiments in Fluids, 2016, 57 (40), pp.40. ⟨10.1007/s00348-016-2126-8⟩

Article dans une revue hal-01358992v1
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New regularization method for calibrated POD Reduced-Order Models

B. Abou El Majd , L. Cordier

Mathematical Modelling and Analysis, 2016, 21 (1), pp.47-62. ⟨10.3846/13926292.2016.1132486⟩

Article dans une revue hal-01262583v2

Frequency selection by feedback control in a turbulent shear-flow

V. Parezanovic , Laurent Cordier , Andreas Spohn , Thomas Duriez , Bernd R. Noack et al.

Journal of Fluid Mechanics, 2016, 797, pp.247-283. ⟨10.1017/jfm.2016.261⟩

Article dans une revue hal-01856283v1

Dynamic mode decomposition for non-uniformly sampled data

Romain Leroux , Laurent Cordier

Experiments in Fluids, 2016, 57 (5), pp.94. ⟨10.1007/s00348-016-2165-1⟩

Article dans une revue hal-05136259v1

Reduced-order modelling of the flow around a high-lift configuration with unsteady Coanda blowing

Richard Semaan , Pradeep Kumar , Marco Burnazzi , Gilles Tissot , Laurent Cordier et al.

Journal of Fluid Mechanics, 2016, 800, pp.72-110. ⟨10.1017/jfm.2016.380⟩

Article dans une revue hal-01856285v1

Mixing Layer Manipulation Experiment

Vladimir Parezanović , Jean-Charles Laurentie , Carine Fourment , Joël Delville , Jean-Paul Bonnet et al.

Flow, Turbulence and Combustion, 2015, 94 (1), pp.155 - 173. ⟨10.1007/s10494-014-9581-1⟩

Article dans une revue hal-01629283v1
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Development and application of a reduced order model for the control of self-sustained instabilities in cavity flows

Kaushik Kumar Nagarajan , Laurent Cordier , Christophe Airiau

Communications in Computational Physics, 2013, vol. 14, pp. 186-218. ⟨10.4208/cicp.300112.100812a⟩

Article dans une revue hal-00925523v1
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Calibration of POD reduced-order models using Tikhonov regularization

Laurent Cordier , Badr Abou El Majd , Julien Favier

International Journal for Numerical Methods in Fluids, 2009, 63 (2), pp.269-296. ⟨10.1002/fld.2074⟩

Article dans une revue hal-01073978v1
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Optimal control of the cylinder wake in the laminar regime by Trust-Region methods and POD Reduced-Order Models

Michel Bergmann , Laurent Cordier

Journal of Computational Physics, 2008, 227 (16), pp.7813-7840. ⟨10.1016/j.jcp.2008.04.034⟩

Article dans une revue inria-00336171v1
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Contrôle optimal par réduction de modèle POD et méthode à région de confiance du sillage laminaire d'un cylindre circulaire

Michel Bergmann , Laurent Cordier

Mechanics & Industry, 2007, 8, pp.111-118. ⟨10.1051/meca:2007028⟩

Article dans une revue istex inria-00338832v1
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Sur l’optimisation d’actionneurs pour le contrôle d’écoulements

Julien Favier , Laurent Cordier , Azeddine Kourta

Mechanics & Industry, 2007, 8, pp.259-265. ⟨10.1051/meca:2007047⟩

Article dans une revue hal-01073972v1

Drag Minimization of the Cylinder Wake by Trust-Region Proper Orthogonal Decomposition

Michel Bergmann , L. Cordier , J.P. Brancher

Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 2007, 95

Article dans une revue hal-00179739v1
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On the power used to control the circular cylinder drag

Michel Bergmann , Laurent Cordier , Jean-Pierre Brancher

Physics of Fluids, 2006, 18 (08), pp.088103. ⟨10.1063/1.2337093⟩

Article dans une revue inria-00338837v1
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On the generation of a reverse Von Karman street for the controlled cylinder wake in the laminar regime

Michel Bergmann , Laurent Cordier , Jean-Pierre Brancher

Physics of Fluids, 2006, 18 (02), pp.028101. ⟨10.1063/1.2171193⟩

Article dans une revue inria-00338843v1
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Optimal rotary control of the cylinder wake using POD reduced order model

Michel Bergmann , Laurent Cordier , Jean-Pierre Brancher

Physics of Fluids, 2005, 17 (09), pp.097101. ⟨10.1063/1.2033624⟩

Article dans une revue inria-00338850v1
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Examination of large-scale structures in a turbulent plane mixing layer. Part 2. Dynamical systems model

L. Ukeiley , L. Cordier , Remi Manceau , J. Delville , M. Glauser et al.

Journal of Fluid Mechanics, 2001, 441, pp.67-108. ⟨10.1017/S0022112001004803⟩

Article dans une revue istex hal-02990873v1

Sur la relation entre la théorie de la stabilité linéaire et la décomposition orthogonale aux valeurs propres: le cas de la couche de mélange plane turbulente

Remi Manceau , Laurent Cordier , Joël Delville , Jean-Paul Bonnet

Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy, 1997, 324 (9), pp.551-557. ⟨10.1016/S1251-8069(97)83188-0⟩

Article dans une revue istex hal-02991066v1
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Data-driven modeling of near-wall turbulence using β-variational autoencoder, transformers, and adversarial loss

Niccolò Tonioni , Mohammad Umair , Lionel Agostini , Franck Kerhervé , Laurent Cordier et al.

11th International Symposium on Turbulence Heat and Mass Transfer (THMT’25), International Centre for Heat and Mass Transfert, Jul 2025, Tokyo, Japan

Communication dans un congrès hal-05357972v1
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Reduced-order modeling of experimental turbulent flows: from linear projection-based methods to autoencoders

Niccolò Tonioni , Lionel Agostini , Franck Kerhervé , Laurent Cordier , Ricardo Vinuesa

Digital Twins in Engineering & Artificial Intelligence and Computational Methods in Applied Science, IACMS, ECCOMAS, Feb 2025, Paris, France

Communication dans un congrès hal-05359054v1

Deep learning of SPOD dynamics for reduced-order modeling of street canyon flow

Nishant Kumar , Franck Kerhervé , Lionel Agostini , Laurent Cordier

1st International Symposium on AI and Fluid Mechanics (AIFLUIDs), May 2025, Chania (Crète), Greece

Communication dans un congrès hal-05358997v1

β-Variational autoencoder and transformer-based data-driven modeling of near-wall turbulence

Niccolò Tonioni , Mohammad Umair , Lionel Agostini , Franck Kerhervé , Laurent Cordier et al.

Joint event Euromech Colloquium on Data-Driven Fluid Dynamics/2nd ERCOFTAC Workshop on Machine Learning for Fluid Dynamics, European Mechanics Society/ERCOFTAC, Apr 2025, London, United Kingdom

Communication dans un congrès hal-05358991v1
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VIVALDy: AI-Driven Low-Order Modeling of Vortex-Induced Vibrations via β-Variational Autoencoders, Transformers, and Adversarial Training

Niccolò Tonioni , Lionel Agostini , Franck Kerhervé , Laurent Cordier , Ricardo Vinuesa

1st International Symposium on AI and Fluid Mechanics, May 2025, Chania, Greece

Communication dans un congrès hal-05357823v1

Spectral proper orthogonal decomposition of street canyon flow dynamics and its application to time-domain reconstruction

Nishant Kumar , Franck Kerhervé , Lionel Agostini , Laurent Cordier

Joint event Euromech Colloquium on Data-Driven Fluid Dynamics/ 2nd ERCOFTAC Workshop on Machine Learning for Fluid Dynamics, Euromech/ERCOFTAC, Apr 2025, Londres, United Kingdom

Communication dans un congrès hal-05359010v1

Autoencoder-Based Dimensionality Reduction of Turbulent Channel Flow Under Spanwise Wall Oscillations

Lou Guérin , Thomas Fisk , Laurent Cordier , Cédric Flageul , Lionel Agostini

3rd IACM Digital Twins in Engineering Conference & 1st ECCOMAS Artificial Intelligence and Computational Methods in Applied Science (DTE & AICOMAS 2025), Feb 2025, Paris, France

Communication dans un congrès hal-04961027v1

Breaking the Reynolds Analogy: Decoupling Turbulent Heat and Momentum Transport via Spanwise Wall Oscillation in Wall-Bounded Flow EUROMECH-631

Lou Guérin , Cédric Flageul , Laurent Cordier , Stéphane Grieu , Lionel Agostini

EUROMECH-631, Mar 2024, Madrid (Spain), Spain

Communication dans un congrès hal-04680961v1

Breaking the Reynolds Analogy: Decoupling Turbulent Heat and Momentum Transport via Spanwise Wall Oscillation in Wall-Bounded Flow DLES14

Lou Guérin , Cédric Flageul , Laurent Cordier , Stéphane Grieu , Lionel Agostini

DLES14, Apr 2024, Erlangen, Germany

Communication dans un congrès hal-04680968v1
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Yawed ahmed body: impact of vertical flaps on flow structures

Sukruth Satheesh , Laurent Cordier , Franck Kerhervé , Andreas Spohn

12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12), Jul 2022, Osaka, Japan

Communication dans un congrès hal-04315178v1
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ANALYSIS OF LARGE-SCALE/SMALL-SCALE INTERACTIONS IN TURBULENT CHANNEL FLOW AT RE τ = 5200 USING AUTO-ENCODER COMBINED WITH MULTIVARIATE-PDF

Agostini Lionel , Michael Leschziner , Laurent Cordier

12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12), Jul 2022, Osaka, Japan

Communication dans un congrès hal-03866126v1
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Experimental investigation of vortex-induced vibrations of a circular cylinder under rotary oscillations

Agathe Schmider , Franck Kerhervé , Laurent Cordier , Andreas Spohn , Nicolas Dellinger

12th International Conference on Flow-Induced Vibration, Aug 2022, Paris-Saclay, France

Communication dans un congrès hal-04315228v1
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Experimental investigation of vortex-induced vibrations of a circular cylinder

Agathe Schmider , Franck Kerherve , Laurent Cordier , Andreas Spohn , N Dellinger

12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12), Jul 2022, Osaka, Japan

Communication dans un congrès hal-04315206v1
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Nonlinear optimal control using deep reinforcement learning

Michele Alessandro Bucci , Onofrio Semeraro , Lionel Mathelin , Laurent Cordier , Alexandre Allauzen et al.

9th IUTAM Symposium on Laminar-Turbulent Transition (IUTAM transition 2019), IUTAM – International Union of Theoretical and Applied Mechanics, Sep 2019, London, United Kingdom. pp.279-290, ⟨10.1007/978-3-030-67902-6_24⟩

Communication dans un congrès hal-02411768v1

Closed-loop control of complex systems using deep Reinforcement Learning

Thibaut Guégan , Michele Alessandro Bucci , Onofrio Semeraro , Laurent Cordier , Lionel Mathelin

Euromech colloquium on Machine learning methods for turbulent separated flows, Jun 2021, Paris, France

Communication dans un congrès hal-03451355v1

Dynamical model identification via a method combining data driven and data assimilation approaches

Nishant Kumar , Franck Kerhervé , Laurent Cordier

APS DFD 2020 virtual 73rd Annual Meeting of the APS Division of Fluid Dynamics, Nov 2020, Chicago, United States

Communication dans un congrès hal-03088838v1
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Dynamical System Identification by Bayesian Inference

Robert K. Niven , Mohammad-Djafari Ali , Laurent Cordier , Markus Abel , Markus Quade

22nd Australasian Fluid Mechanics Conference AFMC2020, Dec 2020, Brisbane, Australia. ⟨10.14264/692fcb8⟩

Communication dans un congrès hal-03088615v1

Control by Deep Reinforcement Learning of a separated flow

Thibaut Guégan , Onofrio Semeraro , Michele A. Bucci , Laurent Cordier , Lionel Mathelin

73rd Annual Meeting of the APS Division of Fluid Dynamics, Nov 2020, Chicago, United States

Communication dans un congrès hal-03088845v1
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New Conservation Laws Based on Generalised Reynolds Transport Theorems

Robert Niven , Laurent Cordier , Eurika Kaiser , Michael Schlegel , Bernd R. Noack

22nd Australasian Fluid Mechanics Conference AFMC2020, Dec 2020, Brisbane, Australia. ⟨10.14264/380a993⟩

Communication dans un congrès hal-03088600v1
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Bayesian Identification of Dynamical Systems

Robert K. Niven , Ali Mohammad-Djafari , Laurent Cordier , Markus W. Abel , Markus Quade

39th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (MaxEnt 2019), Jun 2019, Garching/Munich, Germany. ⟨10.3390/proceedings2019033033⟩

Communication dans un congrès hal-02411745v1
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Dynamic reconstruction of a numerical 2D cylinder wake flow using Data Assimilation

Nishant Kumar , Franck Kerhervé , Laurent Cordier

5th Symposium on Fluid-Structure- Sound Interactions and Control (FSSIC2019), Aug 2019, Crete, Greece

Communication dans un congrès hal-02411731v1

Turbulence Control-Better, Faster and Easier with Machine Learning

B R Noack , G Cornejo Maceda , François Lusseyran , N Deng , L Pastur et al.

4th Polish Congress of Mechanics and 23rd International Conference on Computer Methods in Mechanics, Sep 2019, Krakow, Poland

Communication dans un congrès hal-03039835v1

Control of a chaotic dynamical system with a Deep Reinforcement Learning approach

Michele Alessandro Bucci , Onofrio Semeraro , Alexandre Allauzen , Laurent Cordier , Guillaume Wisniewski et al.

90th GAMM Annual Meeting, Feb 2019, Vienna, Austria

Communication dans un congrès hal-02411514v1

A Bayesian Reinterpretation of Dynamical System Identification by Sparse Regression Methods

Robert K. Niven , Laurent Cordier , Markus W. Abel , Markus Quade , Ali Mohammad-Djafari

72nd Annual APS/DFD Meeting, Nov 2019, Seattle, United States

Communication dans un congrès hal-02411827v1
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Data Assimilation for control of a plane mixing layer

Nishant Kumar , Franck Kerhervé , Laurent Cordier

14ème Congrès de Mécanique, Apr 2019, Rabat, Morocco

Communication dans un congrès hal-02411719v1

Rainfall-Runoff Analysis by Bayesian Inverse Methods

Robert K. Niven , Laurent Cordier , Markus W. Abel , Markus Quade , Ali Mohammad-Djafari

23rd International Congress on Modelling and Simulation (MODSIM2019), Dec 2019, Canberra, Australia

Communication dans un congrès hal-02411739v1

Toward the prediction of chaotic systems for the Reinforcement Learning of turbulent flows

Michele Alessandro Bucci , Alex Gorodetsky , Onofrio Semeraro , Alexandre Allauzen , Sergio Chibbaro et al.

International Workshop on Dynamical Methods in Data-based Exploration of Complex Systems, Max Planck Institute, Oct 2019, Dresden, Germany

Communication dans un congrès hal-04405377v1
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Data Assimilation applied to a numerical 2D cylinder wake flow

Nishant Kumar , Franck Kerhervé , Laurent Cordier

24ème Congrès Français de Mécanique, Aug 2019, Brest, France

Communication dans un congrès hal-02412445v1

Apprentissage d’un modèle dynamique chaotique par un LSTM

Michele Alessandro Bucci , Alexandre Allauzen , Laurent Cordier , Lionel Mathelin , Onofrio Semeraro et al.

Conférence sur l’Apprentissage automatique (CAp), Jul 2019, Toulouse, France

Communication dans un congrès hal-02412444v1

Quasi-periodic behavior of closed-loop control in convective flows

Vladimir Parezanovic , Andreas Spohn , Laurent Cordier

71st Annual APS/DFD Meeting, Nov 2018, Atlanta, United States

Communication dans un congrès hal-02412013v1

Assimilation de données dans des modèles dynamiques d’ordre réduit : application au contrôle des écoulements en mécanique des fluides

Laurent Cordier

Colloque National d’Assimilation de Données 2018, Sep 2018, Rennes, France

Communication dans un congrès hal-02412447v1

Drag reduction of a yawed car model by combining fluidic flaps and turbulence control

Ruiying Li , Jacques Borée , Bernd R. Noack , Laurent Cordier , Fabien Harambat

3rd International Conference in Numerical and Experimental Aerodynamics of Road Vehicles and Trains (Aerovehicles 3), Jun 2018, Milano, Italy

Communication dans un congrès hal-02411751v1

Toward control of weakly observed nonlinear dynamical systems using reinforcement learning

Charles Pivot , Alex Gorodetsky , Lionel Mathelin , Laurent Cordier

SIAM UQ18 (SIAM Conference on Uncertainty Quantification 2018), SIAM Society for Industrial and Applied Mathematics, Apr 2018, Garden Grove, CA, United States

Communication dans un congrès hal-04405140v1

Control-oriented model learning with a recurrent neural network

Michele Alessandro Bucci , Onofrio Semeraro , Alexandre Allauzen , Laurent Cordier , Guillaume Wisniewski et al.

71st Annual APS/DFD Meeting, Nov 2018, Atlanta, United States

Communication dans un congrès hal-02411907v1

Machine learning control for drag reduction of a car model in experiment

Ruying Li , Bernd R. Noack , Laurent Cordier , Jacques Borée , Fabien Harambat

World Congress of the International Federation of Automatic Control, University of Toulouse, Jul 2017, Toulouse, France

Communication dans un congrès hal-01856274v1

Machine learning control of the turbulent wake past 3D bluff body

Ruying Li , Bernd R. Noack , Laurent Cordier , Jacques Borée , Fabien Harambat

3AF International Conference on Applied Aerodynamics, AAAF, Mar 2017, Lyon, France

Communication dans un congrès hal-01856273v1

A continuous reinforcement learning strategy for closed-loop control in fluid dynamics

C. Pivot , Lionel Mathelin , Laurent Cordier , Florimond Guéniat , Bernd R. Noack

Applied Aerodynamics Conference, Jun 2017, Denver, United States. ⟨10.2514/6.2017-3566⟩

Communication dans un congrès hal-01856254v1
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Flow separation control using optical feedback

Vladimir Parezanovic , Andreas Spohn , Laurent Cordier

CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France

Communication dans un congrès hal-03446236v1

Bayesian cyclic networks, mutual information and reduced-order Bayesian inference

Robert K. Niven , Bernd R. Noack , Eurika Kaiser , Louis N. Cattafesta , Laurent Cordier et al.

Bayesian Inference and Maximum Entropy Methods in Science and Engineering, AIP Conference Proceedings, Jul 2015, Potsdam, United States. ⟨10.1063/1.4959049⟩

Communication dans un congrès hal-01856294v1
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Feedback stabilization of an oscillating vertical cylinder by POD reduced-order model

Gilles Tissot , Laurent Cordier , Bernd Noack

CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France

Communication dans un congrès hal-03446135v1
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4D-Var identification of DMD reduced-order models

Gilles Tissot , Laurent Cordier , Bernd Noack

CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France

Communication dans un congrès hal-03446223v1

Closed-loop control of experimental shear flows using machine learning

Thomas Duriez , Vladimir Parezanovic , Jean-Charles Laurentie , Carine Fourment , Joel Delville et al.

7th AIAA Flow Control Conference, Jun 2014, Atlanta, France. ⟨10.2514/6.2014-2219⟩

Communication dans un congrès hal-03371806v1
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Résolution d'un problème d'assimilation variationnelle 4D-VAR par des modèles réduits POD adaptatifs

Gilles Tissot , Laurent Cordier , R. Noack B.

CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France

Communication dans un congrès hal-03421469v1

Flow physics of separated flow over a NACA 0015 airfoil and detection of flow separation

J.P. Bonnet , W.L. Siauw , L. Cordier , J. Tensi , Bernd R. Noack et al.

Colloque de synthèse du GDR Contrôle des Décollements, 2009, Orléans, France

Communication dans un congrès hal-00461364v1

Optimal control

L. Cordier

Lecture series 2009-4 on Flow control: fundamentals, advances and applications, Von Karman Institute for Fluid Dynamics, mars 2009., Mar 2009, Rhode-Saint-Genèse, Belgium

Communication dans un congrès hal-00460751v1
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Contrôle optimal par Simulation aux Grandes Echelles d’un écoulement de canal turbulent

Ali El Shrif , Laurent Cordier , Salaheddine Skali Lami

CFM 2009 - 19ème Congrès Français de Mécanique, Aug 2009, Marseille, France

Communication dans un congrès hal-03390725v1

Influence of rounded leading edge by DNS

W.L. Siauw , J.P. Bonnet , J. Tensi , Laurent Cordier , Bernd R. Noack et al.

20th International Congress of Mechanical & Engineering, Nov 2009, Gramado, Brazil. pp.00

Communication dans un congrès hal-00527951v1

Contrôle par modèle réduit POD de l'écoulement de cavité en régime compressible

K.K. Nagarajan , Laurent Cordier , Christophe Airiau , Azeddine Kourta

Colloque de synthèse du GDR Contrôle des Décollements, Cépaduès éditions, Nov 2009, Orléans, France. pp.00

Communication dans un congrès hal-00524647v1

Reduced-order models

L. Cordier

Lecture series 2009-4 on Flow control: fundamentals, advances and applications, Von Karman Institute for Fluid Dynamics, Mar 2009, Rhode-Saint-Genèse, Belgium

Communication dans un congrès hal-00460753v1

Réduction de modèle par POD d'un écoulement de cavité en régime compressible

K.K. Nagarajan , Laurent Cordier , Christophe Airiau

19ème Congrès Français de Mécanique, Aug 2009, Marseille, France. pp.0

Communication dans un congrès hal-00524595v1
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POD based Reduced Order Modelling of a compressible forced cavity flow

Kaushik Kumar Nagarajan , Laurent Cordier , Christophe Airiau , Azeddine Kourta

CFM 2009 - 19ème Congrès Français de Mécanique, Aug 2009, Marseille, France

Communication dans un congrès hal-03390749v1

Calibration of POD-based Reduced Order Models

L. Cordier

workshop sur les modèles réduits POD organisé par A. Iollo, Institut de Mathématiques de Bordeaux, 31 mars au 2 avril 2008, 2008, Bordeaux, France

Communication dans un congrès hal-00384456v1

Structure identification of the unsteady separation for a NACA 0015 airfoil

V. Kitsios , L. Cordier , D. You , J. Delville , J.P. Bonnet et al.

7th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements, 4-6 June 2008, Cyprus 2008., 2008, Limassol, Cyprus

Communication dans un congrès hal-00406104v1

Reduced order models for feedback flow control: A review of key enablers and show stoppers

Bernd R. Noack , Laurent Cordier , Marek Morzynski , Gilead Tadmor

79th GAMM, March 31st - April 4th 2008, Bremen. Participation invitée à la session "Flow Control" organisée par Andre Thess et Roland Griesse (Johann-Radon-Institut, RICAM), 2008., 2008, Bremen, Germany

Communication dans un congrès hal-00406154v1

Active control of turbulent channel flow using Large Eddy Simulations

A. El Shrif , L. Cordier , S. Kali Lami

43ème Colloque d'Aérodynamique Appliquée - AAAF, 10-12 mars 2008., 2008, Poitiers, France

Communication dans un congrès hal-00403541v1

Development of a reduced order model for the leading edge separated shear layer of a NACA0015 airfoil

V. Kitsios , L. Cordier , J. Delville , J.P. Bonnet , A. Ooi et al.

7th International Symposium on Engineering Turbulence Modeling and Measurement (ETMM7), Limassol, pp. 455-460, June 4-6, 2008., 2008, Limassol, Cyprus

Communication dans un congrès hal-00406108v1

Reduced order model based control of subsonic cavity flows

K.K. Nagarajan , Christophe Airiau , L. Cordier , P. Comte

7th Euromech Fluid Mechanics Conference, University of Manchester, September 14 - 18, 2008., 2008, Manchester, United Kingdom

Communication dans un congrès hal-00417282v1
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Drag Minimization of the Cylinder Wake by Trust-Region Proper Orthogonal Decomposition

Michel Bergmann , Laurent Cordier , Jean-Pierre Brancher

Active Flow Control 2006, Sep 2006, Berlin, France. pp.309-324, ⟨10.1007/978-3-540-71439-2_19⟩

Communication dans un congrès istex inria-00338822v1

Contrôle d'écoulement : du modèle détaillé aux modèles réduits de type POD

L. Cordier

Journée sur l'estimation et le contrôle des écoulements aérodynamiques. IMFT Toulouse, Nov 2007, Toulouse, France

Communication dans un congrès hal-00202768v1

Accurate POD Reduced-Order Models of massively separated flows

J. Favier , Azeddine Kourta , L. Cordier

IUTAM Symposium on Unsteady Separated Flows and their Control, Corfu, Greece,, Jun 2007, Corfu, Greece

Communication dans un congrès hal-00175335v1
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Contrôle actif par Simulation aux Grandes Echelles d'un écoulement de canal turbulent

Salaheddine Skali Lami , Laurent Cordier , Ali El Shrif

CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France

Communication dans un congrès hal-03362535v1
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Calibration de modèles réduits POD pour le contrôle d'écoulements décollés

Julien Favier , Laurent Cordier , Azeddine Kourta

CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France

Communication dans un congrès hal-03362377v1
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Optimisation aérodynamique par modèle réduit POD et méthode à région de confiance

Michel Bergmann , Laurent Cordier , Jean Pierre Brancher

17e Congrès Français de Mécanique, Aug 2005, Troyes, France

Communication dans un congrès hal-04105585v1

Use of a low order dynamical system to control the flow between two counter-rotating disks

Patrick Coirault , Driss Mehdi , L. Cordier , J. Delville , J. Pecheux

Proc. European Control Conference (ECC 1999), Aug 1999, Karlsruhe, Germany. ⟨10.23919/ECC.1999.7099689⟩

Communication dans un congrès hal-03637769v1

Étude de la couche de mélange plane turbulente incompressible à l'aide d'un système dynamique d'ordre faible

Laurent Cordier , Remi Manceau , Joël Delville , Jean-Paul Bonnet

Actes du 32e Colloque d'Aérodynamique Appliquée de l'AAAF, 1996, Lyon, France

Communication dans un congrès hal-03036480v1

Structures in Turbulent Plane Mixing Layer

Laurent Cordier , Remi Manceau , Joël Delville , Jean-Paul Bonnet

Proc. 6th European Turbulence Conference, 1996, Lausanne, Switzerland

Communication dans un congrès hal-03036502v1

POD et Systèmes Dynamiques : le Cas de la Couche de Mélange

Laurent Cordier , Remi Manceau , Joël Delville , Jean-Paul Bonnet

Actes du congrès général de physique de la Société Française de physique, 1995, Marseille, France

Communication dans un congrès hal-03036611v1

A Dynamical Model for a Plane Turbulent Mixing Layer

L. Ukeiley , Mark Glauser , Laurent Cordier , Remi Manceau , Joël Delville et al.

Proc. American Physical Society/DFD Meeting, 1995, Irvine, California, United States

Communication dans un congrès hal-03036631v1
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VIVALDy: AI-Driven Low-Order Modeling of Vortex-Induced Vibrations

Niccolò Tonioni , Lionel Agostini , Franck Kerhervé , Laurent Cordier , Ricardo Vinuesa

Journée des doctorants, Jul 2025, Poitiers, France

Poster de conférence hal-05359032v1
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Control of chaotic systems by deep reinforcement learning

Michele Alessandro Bucci , Onofrio Semeraro , Alexandre Allauzen , Guillaume Wisniewski , Laurent Cordier et al.

Dynamical Methods in Data-based Exploration of Complex Systems, international workshop, Oct 2019, Dresden, Germany

Poster de conférence hal-03087089v1

Two typical applications of POD: coherent structures eduction and reduced order modelling

L. Cordier , Michel Bergmann

Lecture series 2002-04, 2003-03 and 2008-01 on post-processing of experimental and numerical data, Von Karman Institute for Fluid Dynamics, 2008., VKI, 60 p., 2008

Chapitre d'ouvrage hal-00417820v1

Proper Orthogonal Decomposition: an overview

L. Cordier , Michel Bergmann

Lecture series 2002-04, 2003-03 and 2008-01 on post-processing of experimental and numerical data, Von Karman Institute for Fluid Dynamics, 2008., VKI, 46 p., 2008

Chapitre d'ouvrage hal-00417819v1

Review of Some Fundamentals of Data Processing: Proper Orthogonal Decomposition

L. Cordier , J. Delville , J.P. Bonnet

Handbook of Experimental Fluid Mechanics, Springer-Verlag, 2007

Chapitre d'ouvrage hal-00180630v1
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POD Galerkin reduced-order model with ensemble Kalman filtering for urban street canyon flow predictions

Robin Combette , L. Perret , Boris Conan , Laurent Cordier

2026

Pré-publication, Document de travail (preprint/prepublication) hal-05525957v1
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Policy-Based Optimization for Drag Reduction via Spanwise Wall Oscillations

Lou Guérin , Laurent Cordier , Cédric Flageul , Stéphane Grieu , Lionel Agostini

2025

Pré-publication, Document de travail hal-04960976v1
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VIVALDy: A Hybrid Generative Reduced-Order Model for Turbulent Flows, Applied to Vortex-Induced Vibrations

Niccolò Tonioni , Lionel Agostini , Franck Kerhervé , Laurent Cordier , Ricardo Vinuesa

2025

Pré-publication, Document de travail hal-05357423v1
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Rapport de Conjoncture 2021-2025 : Section 10 : Milieux fluides et réactifs : transports, transferts, procédés de transformation

Stéphane Popinet , Tatiana Itina , Bertrand Cinquin , Catherine Colin , Laurent Cordier et al.

2024

Pré-publication, Document de travail hal-04794711v1
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Data-driven dynamical modeling using machine learning and data assimilation

Nishant Kumar , Franck Kerhervé , Laurent Cordier

2024

Pré-publication, Document de travail (working paper) hal-04810713v1
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A data-driven low-order model of sound source dynamics in a turbulent jet

Nishant Kumar , Franck Kerhervé , Laurent Cordier

2024

Pré-publication, Document de travail (working paper) hal-04819475v1
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Rethinking the Reynolds Transport Theorem, Liouville Equation, and Perron-Frobenius and Koopman Operators

Robert K. Niven , Laurent Cordier , Eurika Kaiser , Michael Schlegel , Bernd R. Noack

2020

Pré-publication, Document de travail hal-02411477v1
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A multigrid/ensemble Kalman filter strategy for assimilation of unsteady flows

Gabriel Ionut Moldovan , Guillaume Lehnasch , Laurent Cordier , Marcello Meldi

2020

Pré-publication, Document de travail hal-03088525v1

Control of chaotic systems by Deep Reinforcement Learning

Michele Alessandro Bucci , Onofrio Semeraro , Alexandre Allauzen , Guillaume Wisniewski , Laurent Cordier et al.

2019

Pré-publication, Document de travail hal-02411475v1