Lagrange stability of a class of nonlinear discrete-time systems

被引:0
|
作者
Yang, Y. [1 ]
Huang, L. [1 ]
机构
[1] Peking Univ, State Key Lab Turbulence & Complex Syst, Dept Mech & Engn Sci, Beijing 100871, Peoples R China
基金
美国国家科学基金会;
关键词
D O I
暂无
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, a new method for robust Lagrange stability analysis of a class of nonlinear discrete-time systems is proposed. Both the linear part structured and unstructured uncertainties are considered in a unified way. Sufficient conditions for robust Lagrange stability are established in terms of linear matrix inequalities (LMIs). With this LMI approach, the. largest allowable magnitude of the. admissible perturbation was given explicitly by solving a generalized eigenvalue minimization problem which is essentially a convex optimization problem and numerically efficient. Illustrative example confirmed the efficiency and accuracy of the proposed approach.
引用
收藏
页码:353 / 358
页数:6
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