具阻尼及动态边界条件的弹性板的指数可稳定性(英文)  

Exponential Stabilization of Elastic Plates with Damping and Dynamical Boundary Conditions

作　　者：蒋卫生[1] 刘艳[1] 黄发伦[1] 

机构地区：[1]四川大学数学学院,成都610064

出　　处：《四川大学学报（自然科学版）》2004年第6期1132-1136,共5页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金(10301025)

摘　　要：研究了具阻尼及动态边界条件的弹性板的指数可稳定性.运用C0 半群指数稳定性的频率域判据,得到了这种弹性系统的指数稳定性.The elastic plate with damping and dynamical boundary feedback controls was studied. By using the frequency domain criterion for exponential stability of C_0-semigroup in Hilbert space, the authors proved that the C_0-semigroup corresponding to the elastic system is exponentially stable.

关 键 词：弹性板 C0-半群 指数稳定性 

分 类 号：O231.4[理学—运筹学与控制论]