Title :
On active control of flow induced vibrations
Author :
Borggaard, Jeff ; Herdman, Terry ; Turi, Janos
Author_Institution :
Interdisciplinary Center for Appl. Math., Virginia Tech, Blacksburg, VA, USA
Abstract :
In this paper, we consider the design of active control strategies for flutter suppression in an aeroelastic system consisting of a two dimensional airfoil section with dynamics coupled to the surrounding flow. To facilitate this, a three-degree of freedom model for the airfoil section and a potential flow model for the flow are used. We present an example to demonstrate the feasibility of state feedback control
Keywords :
aerodynamics; control system synthesis; elasticity; state feedback; vibration control; active control; aeroelastic system; airfoil section; flow induced vibrations; flutter suppression; state feedback control; Aerodynamics; Automotive components; Boundary conditions; Differential equations; Fasteners; Integral equations; Integrodifferential equations; Mathematical model; Mathematics; Vibration control;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.479172
