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Two-point Output Feedback Boundary Control for Semilinear Hyperbolic Systems ?

机译:半线性双曲系统的两点输出反馈边界控制

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A new control problem is posed and solved: regulation problem for the one-dimensional Klein-Gordon and semilinear wave equations with Neumann boundary conditions in the case when the control acts at both ends of the space interval (“two-point control”). A control algorithm based on the speed-gradient method is proposed. The global exponential stability of the closed loop system for the case of the Klein-Gordon equation is established by means of a new Lyapunov functional. This results is extended to the case of the semilinear wave equation by means of linearization. The two-point energy control problem for the sine-Gordon and semilinear wave equations is analyzed by simulation. It is demonstrated that the proposed two-point control algorithm may provide 30% faster transients.
机译:提出并解决了一个新的控制问题:在控制作用于空间间隔的两端的情况下,一维Klein-Gordon和具有Neumann边界条件的半线性波动方程的调节问题(“两点控制”)。提出了一种基于速度梯度法的控制算法。借助新的Lyapunov泛函,建立了Klein-Gordon方程组闭环系统的全局指数稳定性。该结果通过线性化扩展到半线性波动方程的情况。通过仿真分析了正弦-戈登方程和半线性波动方程的两点能量控制问题。事实证明,所提出的两点控制算法可以提供30%的更快瞬变。

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