Uniform asymptotic stability for damped linear oscillators with variable parameters

被引:7
|
作者
Onitsuka, Masakazu [1 ]
机构
[1] Miyakonojo Natl Coll Technol, Dept Gen Educ, Miyakonojo 8858567, Japan
关键词
Uniform asymptotic stability; Damped linear oscillator; Nonautonomous system; Lyapunov function; PRECISE DAMPING CONDITIONS; INTEGRAL CONDITIONS; EQUATION; SYSTEMS;
D O I
10.1016/j.amc.2011.06.025
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, sufficient conditions for uniform asymptotic stability of the damped linear oscillators with variable coefficients are presented. The result of the present study can be applied to even the case of negative damping. The conditions presented herein are shown to be essential for uniform asymptotic stability. (C) 2011 Elsevier Inc. All rights reserved.
引用
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页码:1436 / 1442
页数:7
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