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Energy-based Control of a Wave Equation with Boundary Anti-damping

机译:基于能量的边界防阻阻的波动方程控制

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In this paper, we consider the asymptotic boundary stabilisation of a one-dimensional wave equation subject to anti-damping at its free end and with control at the opposite one. The control action, implemented through a state feedback or a dynamic controller, is derived by using the port-Hamiltonian framework. More precisely, the standard energy-shaping approach plus damping assignment is adapted to cope with infinite dimensional systems with anti-damping boundary conditions. It is shown how to modify the equivalent dynamic controller to account for the instability propagation along the domain.
机译:在本文中,我们考虑了一维波动方程的渐近边界稳定,其在自由端抗阻尼,并在相对的对照中进行控制。通过使用Port-Hamiltonian框架导出通过状态反馈或动态控制器实现的控制操作。更精确地,标准能量整形方法加阻尼分配适于应对具有防阻尼边界条件的无限尺寸系统。显示了如何修改等效动态控制器以解释沿域的不稳定性传播。

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