LQG-balanced truncation low-order controller for stabilization of laminar flows / Peter Benner, Jan Heiland
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LQG-balanced truncation low-order controller for stabilization of laminar flows
Discovery
870598783
URN
urn:nbn:de:gbv:3:2-64434
DOI
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Publication history
Magdeburg : Max Planck Institute for Dynamics of Complex Technical Systems, March 18, 2014
Content
1 Online-Ressource (14 Seiten = 0,98 MB) : Illustrationen, Diagramme
Edition
Language
eng
Comment
Abstract
Abstract: Recent theoretical and simulation results have shown that Riccati based feedback can stabilize flows at moderate Reynolds numbers. We extend this established control setup by the method of LQG-balanced truncation. In view of practical implementation, we introduce a controller that bases only on outputs rather than on the full state of the system. Also, we provide a very low dimensional observer so that the control actuation can be computed in an online fashion.
Series
Max Planck Institute Magdeburg Preprints ; 14-04 ppn:870173030