arXiv · 1612.03867
Output Feedback Stabilization of Semilinear Parabolic PDEs using Backstepping
Abstract
In this paper, we present output feedback boundary stabilization for a class of semilinear parabolic PDEs with a boundary measurement and an actuation located at the same place. The method uses backstepping transformations, where the state and error systems are proved to be locally exponentially stable in the $\mathbb{H}^4$ norm. The stability of the transformed systems are obtained by constructing a strict Lyapunov function. A numerical example using the FitzHugh-Nagumo equation shows the proposed control law stabilizes the system into its equilibrium solution.
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Agus Hasan. 2016-12-12. Output Feedback Stabilization of Semilinear Parabolic PDEs using Backstepping. https://arxiv.org/abs/1612.03867
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