Connections between Razumikhin-type theorems and the ISS nonlinear small gain theorem

被引:342
作者
Teel, AR [1 ]
机构
[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
关键词
delay systems; functional differential equations; input-to-state stability; Razumikhin theorem;
D O I
10.1109/9.701099
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A Razumikhin-type theorem that guarantees input-to-state Stability for functional differential equations viith disturbances is established using the nonlinear small-gain theorem. The result is used to show that input-to-state stabilizability for nonlinear finite-dimensional control systems is robust, in an appropriate sense, to small time delays at the input. Also, relaxed Razumikhin-type conditions guaranteeing global asymptotic stability for differential difference equations are given.
引用
收藏
页码:960 / 964
页数:5
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