On finite gain L P stability of nonlinear sampled-data systems

被引:31
|
作者
Zaccarian, L [1 ]
Teel, AR
Nesic, D
机构
[1] Univ Roma Tor Vergata, Dipartimento Sistemi & Produz, I-00133 Rome, Italy
[2] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
[3] Univ Melbourne, Dept Elect & Elect Engn, Parkville, Vic 3010, Australia
关键词
discrete-time; L (p) stability; sampled-data; nonlinear systems; time-varying;
D O I
10.1016/S0167-6911(02)00324-9
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
It is shown that uniform global exponential stability of the input-free discrete-time model of a globally Lipschitz sampled-data time-varying nonlinear system with inputs implies finite gain L-p stability of the sampled-data system for all p is an element of [1, infinity]. This result generalizes results on L-p stability of sampled-data linear systems and it is an important tool for analysis of robustness of sampled-data nonlinear systems with inputs. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
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页码:201 / 212
页数:12
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