 |
École polytechnique Open archive |  |
 |
Conference papers
Closed-loop control of cavity flow using a reduced-order model based on balanced truncation
Abstract : The application of control tools to fluid problems often requires model reduction to correctly capture the input-output behavior of the associated initial-value problem In this study a model combining global modes (for the unstable subspace) and balanced modes (for the stable subspace) is considered. We show that this model succeeds in removing the global instability or the flow over an incompressible cavity. Comparison with other reduced models clearly demonstrates the superiority of this approach for control problems.
https://hal-polytechnique.archives-ouvertes.fr/hal-01025980
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Monday, July 21, 2014 - 5:06:45 PM
Last modification on : Thursday, March 5, 2020 - 6:29:32 PM
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Monday, July 21, 2014 - 5:06:45 PM
Last modification on : Thursday, March 5, 2020 - 6:29:32 PM
Links full text
