Title :
Feedback control of the driven cavity problem using LQR designs
Author :
Burns, John A. ; Ou, Yuh-Roung
Author_Institution :
Interdisciplinary Center for Appl. Math., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
This paper is motivated by a tracking problem for the Navier-Stokes equations. A feedback control law is developed for the linearized system by using linear quadratic regulator design. A finite difference Galerkin scheme is applied to a cavity flow control problem in order to illustrate the feasibility of this approach
Keywords :
Galerkin method; Navier-Stokes equations; feedback; flow control; linear quadratic control; tracking; LQR design; Navier-Stokes equations; cavity flow control; feedback control; finite difference Galerkin scheme; linearized system; tracking; Aerospace control; Aerospace engineering; Feedback control; Fluid dynamics; Fluid flow control; Force control; Mathematics; Navier-Stokes equations; Nonlinear equations; Optimal control;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.410915
