Discrete-time homogeneity: Robustness and approximation

被引：3
|
作者：
Sanchez, Tonametl [1 ]
Efimov, Denis [1 ,2 ]
Polyakov, Andrey [1 ,2 ]
机构：
[1] Univ Lille, INRIA, CNRS, UMR 9189 CRIStAL, F-59000 Lille, France
[2] ITMO Univ, 49 Ave Kronverkskiy, St Petersburg 197101, Russia
来源：
AUTOMATICA | 2020年 / 122卷
关键词：
Nonlinear systems; Discrete-time systems; Lyapunov methods; Robustness; Homogeneous systems;
D O I：
10.1016/j.automatica.2020.109275
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we study robustness properties of discrete-time homogeneous systems. We also analyse stability and robustness properties of a more general class of nonlinear discrete-time systems that can be approximated by homogeneous ones. We apply the results to the investigation of stability properties of discretized continuous-time systems. (c) 2020 Elsevier Ltd. All rights reserved.
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页数：9
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