Controlabilidade no interior para um sistema elástico e para um sistema termoelástico

Abstract

In this work, we analyze the internal exact controllability for an elastic linear system and the internal exact-approximate controllability for an thermoelastic linear system, both with vector components. In both cases, we consider couplings in the order terms less or equal than two, and we can to verify the inuence in the determination of control time T of some of this coeffcients. It is also important to note that the control time for the thermoelastic system, is the same control time for the elastic system.