Nonlinear feedback stabilization of a two-dimensional Burgers equation
ESAIM: Control, Optimisation and Calculus of Variations, Tome 16 (2010) no. 4, pp. 929-955.

In this paper, we study the stabilization of a two-dimensional Burgers equation around a stationary solution by a nonlinear feedback boundary control. We are interested in Dirichlet and Neumann boundary controls. In the literature, it has already been shown that a linear control law, determined by stabilizing the linearized equation, locally stabilizes the two-dimensional Burgers equation. In this paper, we define a nonlinear control law which also provides a local exponential stabilization of the two-dimensional Burgers equation. We end this paper with a few numerical simulations, comparing the performance of the nonlinear law with the linear one.

DOI : 10.1051/cocv/2009028
Classification : 93B52, 93C20, 93D15
Mots-clés : Dirichlet control, Neumann control, feedback control, stabilization, Burgers equation, algebraic Riccati equation 
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     title = {Nonlinear feedback stabilization of a two-dimensional {Burgers} equation},
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Thevenet, Laetitia; Buchot, Jean-Marie; Raymond, Jean-Pierre. Nonlinear feedback stabilization of a two-dimensional Burgers equation. ESAIM: Control, Optimisation and Calculus of Variations, Tome 16 (2010) no. 4, pp. 929-955. doi : 10.1051/cocv/2009028. http://www.numdam.org/articles/10.1051/cocv/2009028/

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