On open cavity flow control in the age of artificial intelligence - Université Paris-Saclay Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

On open cavity flow control in the age of artificial intelligence

Résumé

The flow dynamics, resulting from the interaction between a boundary layer and a wall cavity open to the main flow, can be adjusted to obtain more or less pronounced nonlinear interactions between the instability modes of the resonant mixing layer and intracavity spanwise centrifugal instabilities [1]. This configuration provides a particularly challenging benchmark for testing the effectiveness of control procedures in fluid systems. With the aim of suppressing cavity resonance, we propose a closed-loop control experiment whose controller results from an automatic learning procedure based on a genetic programming algorithm enhanced with a gradient method (gMLC) (gMLC) [2].
Fichier principal
Vignette du fichier
AbstractFL.pdf (503.9 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04476406 , version 1 (24-02-2024)

Identifiants

  • HAL Id : hal-04476406 , version 1

Citer

François Lusseyran, Guy Y. Cornejo Maceda, Eliott Varon, Bernd R. Noack. On open cavity flow control in the age of artificial intelligence. From the nonlinear dynamical systems theory to observational chaos, Christophe Letellier; Sylvain Mangiarotti; Denisse Sciamarella, Oct 2023, Toulouse, France. ⟨hal-04476406⟩
13 Consultations
5 Téléchargements

Partager

Gmail Facebook X LinkedIn More