Nonlinear Boundary Stabilization of Nonuniform Timoshenko Beam

被引：0
|
作者：
Qing-xu Yan
Hui-chao Zou
De-xing Feng
机构：
[1] China Geoscience University,Information Engineering School
[2] Yantai Teachers College,Department of Mathematics and Computer Science
[3] Academy of Mathematics and System Sciences,Institute of Systems Science
[4] Chinese Academy of Sciences,undefined
来源：
Acta Mathematicae Applicatae Sinica | 2003年 / 19卷 / 2期
关键词：
Timoshenko beam; boundary feedback stabilization; nonlinear semigroups; exponential multiplier; energy perturbed method; 93C20; 93D20;
D O I：
10.1007/s10255-003-0099-x
中图分类号：
学科分类号：
摘要：
In this paper, the stabilization problem of nonuniform Timoshenko beam by some nonlinear boundary feedback controls is considered. By virtue of nonlinear semigroup theory, energy-perturbed approach and exponential multiplier method, it is shown that the vibration of the beam under the proposed control action decays exponentially or in negative power of time t as t → ∞.
引用
收藏
页码：239 / 246
页数：7
相关论文
共 50 条
12345