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Dynamics, Control and Observation of Processes

DYCOP

Scientific expertise:

Automatic, Process Engineering, Nonlinear Systems, Observability and Observer Design, Control and Stabilization, Output Control, Multi-Agent Systems, Hybrid Systems, Network Control Systems, Dynamic Process Modeling (from the laboratory scale to industrial scale), thermodynamics, estimation of physicochemical parameters by inverse methods ….

Examples of processes:

– three-phase catalytic processes such as Slurry columns
– fat production processes
– decantation
– catalytic foams
– multi-scale processes
– absorption processes
– reactive extrusion
– crystallization  in emulsion
.

 

Process dynamics and control of systems of conservation laws:

The design of energy efficient, reliable and intensive processes requires the development of dynamical models of processes which are accurate and adaptable and take account of their energy and entropy properties. Therefore the main research objective of the group is the development of modeling methods, algorithms for the numerical simulation and the control of processes which explicitly use the physical properties of the processes.

In a first instance, dynamical models using bond-graph modeling and the parameter identification of complex, network-structured processes are investigated by the use of measurements of transient behavior. Different multi-scale processes are considered such as adsorption, reactive extrusion processes, heat pumps, thermal stocks using phase changes in fluids and crystallization in emulsion processes, involving mass and heat transport in heterogeneous and reactive media with moving interface.

In a second instance, nonlinear control laws are developed, based on passivity techniques and using  invariants and balance equations of thermodynamically-based functions. For this goal our research group develops different formulation of processes, in particular the Continuous Stirred Tank Reactor, as quasi-port Hamiltonian systems or input-output contact systems. Control laws for the stabilization of such processes are then developed based on structure preserving feedback control such as IDA-PBC.

In a third instance the research group works on the control of systems of conservation laws, eventually augmented with source terms due for instance to the entropy creation terms. Infinite-dimensional port-Hamiltonian systems with boundary port variables are considered and specific spatial discretization algorithms are developed which preserve the Dirac structure underlying the port-Hamiltonian systems. The existence of solutions and the relation with boundary control systems and well-posed systems is also investigated, based on the semi-group theory or on classical fixed-point techniques. Finally the stabilization of nonlinear systems of conservation laws using Riemann invariants and gain scheduling is addressed.

 Directors: Melaz TAYAKOUT-FAYOLLE and Vincent ANDRIEU

Maître de Conférences

BORDES Claire |

DOS SANTOS MARTINS Valerie |

DUFOUR Pascal |

GAGNIERE Emilie |

HAMROUN Boussad |

NADRI Madiha |

RODRIGUES Mickael |

SERRES Ulysse |

Master 2R

BELGACEM Faicel |

ZHANG Yiyao |

Post-Doctorant

PERALEZ Johan |

Chargé de Recherches

ASTOLFI Daniele |

COUENNE Françoise |

PITAULT Isabelle |

Directeur de Recherches

ANDRIEU Vincent |

Professeur

JALLUT Christian |

MASCHKE Bernhard |

TAYAKOUT Mélaz |

VALENTIN Claire |

Doctorante

CAMOUSSEIGT Léa Marie |

FAYAD Rita |

Doctorant

DJIBO SOUMANA Aboubacar |

GIACCAGLI Mattia |

JANNY Steeven |

POSSAMAI Quentin |

TALLON Jean |

YAGHI Mohammed |

Unknown

ABOU DAHER Hadi |

ALHOUJEIRI Hassan |

ARIBA Dounia |

beaunier Lisa |

BLADE Mamadou |

BROWNING Barbara |

CONSIGNY Nicolas |

DONATI Antonin |

DURAN Laura |

ENSENAT Salomé |

GALFRE Aurélie |

GOUIGAH Idriss |

JI Xiaolong |

JOLIMAITRE Elsa |

LARRIEU Mathis |

LIEGON Fanny |

LOPES PETRON Leonardo |

MICHAUD Maite |

PHAN Tuong Bao Tran |

PREVOT Eloise |

ROMDHANI Mohamed |

TAMIMI Imane |

TING Yu-Yen |

TISSIER Lilou |

VAN NUFFELEN Heloise |

ZOBOLI Samuele |

Academic partners

Ampere Ecole Central https://www.ec-lyon.fr/recherche/laboratoires/ampere
AMPERE lab http://www.ampere-lab.fr/
Cran http://www.cran.univ-lorraine.fr/
Institut de Chimie de Lyon: ICL http://www.iclyon.fr
Institut Charles Sadron : ICS https://www.ics-cnrs.unistra.fr/
Institut de chimie et procédés pour l’énergie, l’environnement et la santé : ICPEES https://icpees.unistra.fr
ILM https://ilm.univ-lyon1.fr/
INRAE https://www.inrae.fr/
IRSTEA https://www.irstea.fr/fr/irstea/nos-centres/lyon-villeurbanne
LAAS https://www.laas.fr/public/
LIRIS https://liris.cnrs.fr
Mines paristech http://www.mines-paristech.fr/
Université de Toulon www.univ-tln.fr

 

International partners

Bologna http://www.dei.unibo.it/en/research/research-facilities/Labs/casy-center-for-research-on-complex-automated-systems
CESAME LLN https://clusters.wallonie.be/wagralim-fr/ucl-cesame.html?IDC=1730&IDD=16707
Université Catholique de Louvain https://uclouvain.be/fr/index.html
University of Genova (Italy) http://www.dime.unige.it/it
University of  Groeningen https://www.rug.nl/
University of Hyogo https://www.u-hyogo.ac.jp/index.html
University of Melbourne https://electrical.eng.unimelb.edu.au/
University Passau https://www.uni-passau.de/
Universitat Politechnica de Cataluna https://www.upc.edu/ca
Universté Technique d’Ilmenau (Allemagne) https://www.tu-ilmenau.de/
Université Technique de Munich (Allemagne) https://www.tum.de/
Tu/Eindhoven https://www.tue.nl/en/

 

Industry partners

Nutrition Animale Adisseo https://www.adisseo.com/
bioMérieux https://www.biomerieux.fr
CEA (Cadarache, Grenoble, Marcoule, Saclay) https://www.cea.fr/
CRES Centre de Recherches de Solaize Total https://totalenergies.com/fr
EURECAT https://www.lyon-entreprises.com/entreprise/eurecat-france/presentation-voulte-sur-rhone
IFPEN https://www.ifpenergiesnouvelles.fr/
Ingé’LySE http://www.ingelyse.com/
Saint-Gobain NorPro https://www.norpro.saint-gobain.com/
SNCF https://www.sncf.com/fr/innovation-developpement/innovation-recherche
TRTG TOTAL Research and Technology Gonfreville https://tools.cofrac.fr/fr/organismes/fiche.php?entite_id=12066439

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    676 documents

    • Jean Tallon, E. Gagnière, Claire Bordes, Géraldine Agusti, yves Chevalier, et al.. Etude expérimentale de la transition de phase du carbonate de calcium de l’amorphe aux forms cristallines en emulsion inverse. CRISTAL 10, Jun 2022, Lyon, France. ⟨hal-03701102⟩
    • Fadwa Alla, Claudia Cogné, E. Gagnière, Géraldine Agusti, Maria Rodriguez Perez, et al.. Intensification du procédé de séchage de solutions laitières, Conférence. Cristal 10, Jun 2022, Lyon, France. ⟨hal-03701113⟩
    • Romain Kersaudy, E. Gagnière, Stéphane Labouret, Didier Colson, Noémie Caillol, et al.. Suivi in situ de cristallisation par couplage de methodes spectroscopiques ATR-FTIR et SRS. CRISTAL 10, Jun 2022, Lyon, France. ⟨hal-03701118⟩
    • Romain Kersaudy, E. Gagnière, Stéphane Labouret, Didier Colson, Noémie Caillol, et al.. In situ monitoring of crystallization by SRS using MSPC approach. 23ème Congrès de Chimiométrie, Jun 2022, Brest, France. ⟨hal-03701125⟩
    • C. Valentin, Nathan Chassin, Françoise Couenne, J.M. Choubert, Christian Jallut. 1-D Dynamic knowledge-based model of urban sludge continuous-flow settling process. Comparison with experimental results. 2022. ⟨hal-03678231⟩
    • Steeven Janny, Fabien Baradel, Natalia Neverova, Madiha Nadri, Greg Mori, et al.. Filtered-CoPhy: Unsupervised Learning of Counterfactual Physics in Pixel Space. International Conference on Learning Representations, Apr 2022, Virtuel, United States. ⟨hal-03630595⟩
    • Fadwa Alla, Claudia Cogné, E. Gagnière, Anouar Rich, Mustapha Siniti, et al.. Intensified drying process of dairy solutions by coupling Cryo-concentration and Freeze-drying. 2nd International Conference on Mechanics, Materials and Energy, Mar 2022, El Jadida, Morocco. ⟨hal-03701084⟩
    • Mattia Giaccagli, Vincent Andrieu, Sophie Tarbouriech, Daniele Astolfi. Infinite gain margin, contraction and optimality: an LMI-based design. European Journal of Control, Elsevier, In press, ⟨10.1016/j.ejcon.2022.100685⟩. ⟨hal-03704614⟩
    • Daniele Astolfi, Laurent Praly, Lorenzo Marconi. Harmonic Internal Models for Structurally Robust Periodic Output Regulation. Systems and Control Letters, Elsevier, In press. ⟨hal-03535831⟩
    • Samuele Zoboli, Vincent Andrieu, Daniele Astolfi, Giacomo Casadei, Jilles S Dibangoye, et al.. Reinforcement Learning Policies With Local LQR Guarantees For Nonlinear Discrete-Time Systems. CDC, Dec 2021, Texas, United States. ⟨10.1109/CDC45484.2021.9683721⟩. ⟨hal-03353584⟩

     

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