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Iterative design for active control of fluid flow

Iterative design for active control of fluid flow
Iterative design for active control of fluid flow
This paper considers iterative controller design for planar Poiseuille flow by model unfalsification and controller redesign. The main contribution is to show that model-unfalsification-based iterative design can be useful in flow control problems. The a priori knowledge of the dynamics of the sampled system is obtained from the analytic approximation of the Navier-Stokes equations by a Galerkin method. Pole-positions, expected model orders and feasible dynamic variations are valuable prior knowledge which can be taken into account in the uncertainty-model unfalsification-based iterative design scheme developed.
0020-3270
1375-1386
Veres, S.M.
909c60a0-56a3-4eb6-83e4-d52742ecd304
Baramov, L.
e4425a9c-2e31-4761-855c-91895363b7c6
Tutty, O.R.
c9ba0b98-4790-4a72-b5b7-09c1c6e20375
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72
Veres, S.M.
909c60a0-56a3-4eb6-83e4-d52742ecd304
Baramov, L.
e4425a9c-2e31-4761-855c-91895363b7c6
Tutty, O.R.
c9ba0b98-4790-4a72-b5b7-09c1c6e20375
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72

Veres, S.M., Baramov, L., Tutty, O.R. and Rogers, E. (2003) Iterative design for active control of fluid flow. International Journal of Control, 76 (14), 1375-1386. (doi:10.1080/0020717031000156386).

Record type: Article

Abstract

This paper considers iterative controller design for planar Poiseuille flow by model unfalsification and controller redesign. The main contribution is to show that model-unfalsification-based iterative design can be useful in flow control problems. The a priori knowledge of the dynamics of the sampled system is obtained from the analytic approximation of the Navier-Stokes equations by a Galerkin method. Pole-positions, expected model orders and feasible dynamic variations are valuable prior knowledge which can be taken into account in the uncertainty-model unfalsification-based iterative design scheme developed.

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Published date: 2003
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 257209
URI: http://eprints.soton.ac.uk/id/eprint/257209
ISSN: 0020-3270
PURE UUID: 9f652db9-26b8-40a1-b740-6e39edfb9290
ORCID for E. Rogers: ORCID iD orcid.org/0000-0003-0179-9398

Catalogue record

Date deposited: 29 Feb 2004
Last modified: 20 Jul 2019 01:23

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Contributors

Author: S.M. Veres
Author: L. Baramov
Author: O.R. Tutty
Author: E. Rogers ORCID iD

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