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Stabilization of wave equations with boundary delays and non-collocated feedback controls

机译:具有边界延迟和非并置反馈控制的波动方程的稳定

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This paper deals with the non-collocated, time-delayed actively point controls of a star-shaped network modeled by wave equations which has a rigid body attached on the common vertex. A closed-loop control is provided. It is shown that the closed-loop system is exponential stable if and only if it is asymptotically stable and there are at most finite eigenvalues on the imaginary axis under certain conditions. Furthermore, the exponential stability of the closed-loop system can always be obtained by choosing suitable feedback gain constants.
机译:本文研究了由波动方程建模的星形网络的非并置,时滞主动点控制,该波动方程具有在公共顶点上附加了刚体的波动方程。提供了一个闭环控制。结果表明,闭环系统在且仅当渐近稳定并且在某些条件下虚轴上具有最大本征值时才是指数稳定的。此外,总是可以通过选择合适的反馈增益常数来获得闭环系统的指数稳定性。

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