arXiv · 2006.00106
Feedback stabilization of linear and bilinear unbounded systems in Banach space
Abstract
We consider linear control systems of the form $\dot{y}(t)=Ay(t)-\mu B C y(t)$ where $\mu$ is a positive real parameter, $A$ is the state operator and generates a linear $C_0-$semigroup of contractions $S(t) $ on a Banach space $X$, $B$ and $C$ are respectively the operators of control and observability, which are defined in appropriate spaces in which they are unbounded in some sense. We aim to show the exponential stability of the above system under sufficient conditions which are expressed in term of admissibility and observability properties. The uniform exponential stabilization using bilinear control is considered as well. Applications to transport and heat equations are also provided.
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K. Ammari, S. El Alaoui, M. Ouzahra. 2020-05-29. Feedback stabilization of linear and bilinear unbounded systems in Banach space. https://arxiv.org/abs/2006.00106
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