耦合弦-梁系统的快速点态镇定:理论与数值分析
Theorical and Numerical Analysis of the Rapid Pointwise Stabilization of Coupled String-Beam Systems
AI总结:
针对耦合波动方程与板方程的点态镇定问题,证明在一般假设下系统可达到任意高衰减率且精确可控,并通过数值方法构造反馈律实现指数衰减。
摘要:
我们考虑耦合波动方程与板方程的点态镇定问题。我们在相当一般的假设下证明,此类系统可以被镇定以具有任意高的衰减率,并且是精确可控的。我们提出了模型的数值逼近,并数值研究了导致具有任意大速率的指数衰减的反馈律的构造。
英文摘要:
We consider a pointwise stabilization problem for a coupled wave and plate equations. We prove under rather general assumptions, that such systems can stabilized so as to have arbitrarily high decay rates and are exactly controllable. We propose a numerical approximation of the model and we study numerically the construction of the feedbak law leading to exponential decay with arbtrarily large rate.
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