Stabilization of the Nonlinear Elastodynamic System with a Boundary Dissipation

被引:0
|
作者
Zhang Zhifei [1 ]
Yao Pengfei [1 ]
机构
[1] Chinese Acad Sci, Key Lab Control & Syst, Acad Math & Syst Sci, Beijing 100080, Peoples R China
关键词
Nonlinear elastodynamic systems; Energy estimate; Dissipative boundary structure;
D O I
10.1109/CHICC.2008.4604943
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We consider the existence of global solutions of the nonlinear elastodynamic system with a boundary dissipation structure when initial data are small. The medium material is assumed to be isotropic and hyperelastic. We show the existence of global smooth solutions. In particular, we obtain the exponential decay of the energy, which implies the exponential stabilization of the system by boundary feedback.
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页码:577 / 579
页数:3
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