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Simultaneous controllability of damped wave equations
Authors:Jieqiong Wu  Xianzheng Zhu  Shengjia Li
Institution:School of Mathematical Sciences, Shanxi University, Shanxi, China
Abstract:We study the exact controllability of q uncoupled damped string equations by means of the same control function. This property is called simultaneous controllability. An observability inequality is proved, which implies the simultaneous controllability of the system. Our results generalize the previous results on the linear wave without the dampings. Copyright © 2016 John Wiley & Sons, Ltd.
Keywords:simultaneous controllability  exact controllability  damped wave
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