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Exponential stabilization of nonuniform Timoshenko beam with locally distributed feedbacks
Authors:Si Shoukui
Affiliation:(1) Dept. of Basic Sciences, Naval Aeronautical Engineering Academy, 264001 Yantai;(2) Dept. of Appl. Math., Zhejiang Univ., 310027 Hangzhou
Abstract:The stabilization of the Timoshenko equation of a nonuniform beam with locally distributed feedbacks is considered.It is proved that the system is exponentially stabilizable.The frequency domain method and the multiplier technique are applied.
Keywords:Nonuniform beam  Timoshenko equation   C 0 semigroup  locally distribulted feedback  exponential stability  multiplier.
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