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Controllability for linear singular systems on time scales


The main goal of this project is to investigate the controllability of singular systems on time scales. More precisely, we will study the system on time scales given by\begin{equation}\left\{\begin{array}{lll}M x^{\Delta} (t) = Ax(t) + Bu(t), \vspace{2mm}\\y(t) = C x(t),\end{array}\right.\end{equation}where $x(t) \in \mathbb R^n$, $u(t) \in \mathbb R^m$, $y(t) \in \mathbb R^r$, $M, A \in \mathbb R^{n \times n}$, $B \in \mathbb R^{n \times m}$ and $C \in \mathbb R^{r \times n}$ are constant matrices and $M$ is a singular matrix. Also, we will investigate the existence of solutions for homogeneous and nonhomogeneous singular systems on time scales. We apply the variation of constants formula to characterize the controllability of singular control systems on time scales in terms of its parameters. (AU)

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
HENRIQUEZ, HERNAN R.; MESQUITA, JAQUELINE G. SELF-ACCESSIBLE STATES FOR LINEAR SYSTEMS ON TIME SCALES. Proceedings of the American Mathematical Society, v. 146, n. 3, p. 1257-1269, MAR 2018. Web of Science Citations: 0.

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