引用本文:陈叔平,司守奎.嵌有Kelvin-Voigt阻尼片的非均质梁的镇定(英文)[J].控制理论与应用,2003,20(5):664~666.[点击复制]
CHEN Shu-ping,SI Shou-kui.Stabilization of nonhomogeneous beam by embedding patch of Kelvin-Voigt viscoelasticity[J].Control Theory and Technology,2003,20(5):664~666.[点击复制]
嵌有Kelvin-Voigt阻尼片的非均质梁的镇定(英文)
Stabilization of nonhomogeneous beam by embedding patch of Kelvin-Voigt viscoelasticity
摘要点击 1451  全文点击 725  投稿时间：2002-08-01  修订日期：2003-03-03
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DOI编号  
  2003,20(5):664-666
中文关键词  Euler-Bernoulli梁方程  局部Kelvin-Voigt阻尼  乘子  指数稳定
英文关键词  Euler-Bernoulli beam equation  local Kelvin-Voigt damping  multiplier  exponential stability
基金项目  
作者单位E-mail
陈叔平 贵州大学, 贵州 贵阳 550000 amaschen@dial.zju.edu.cn 
司守奎 海军航空工程学院 基础部, 山东 烟台 264001 sisk@public.ytptt.sd.cn 
中文摘要
      借助于算子半群理论. 应用频域方法和乘子技巧, 证明了具有局部Kelvin-Voigt阻尼的非均质Euler-Bernoulli梁的能量是指数衰减的.
英文摘要
      With the help of operator semigroup theory, the frequency domain method and the multiplier techniques were applied. When the Kelvin-Voigt damping was distributed locally on any subinterval of the region, the energy of the nonhomogeneous Euler-Bernoulli beam was proved to decay uniformly exponentially.