Observer Design for Fractional Order One-Sided Lipschitz Nonlinear Systems with Unknown Input

被引:0
|
作者
Zhan, Tao [1 ]
Ma, Shuping [1 ]
机构
[1] Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
基金
中国国家自然科学基金;
关键词
Fractional order nonlinear systems; fractional order observers; unknown input; one-sided Lipchitz nonlinearity; linear matrix inequality (LMI); UNCERTAIN SYSTEMS; STABILITY; INEQUALITY; EQUATIONS;
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, we consider a method of designing the unknown input observers for fractional order one-sided Lipchitz nonlinear systems. By introducing a continuous frequency distributed equivalent model and using the matrix generalized inverse approach, sufficient conditions for asymptotic stability of the observer error dynamic systems are presented, which guarantee the existence of the full-order unknown input observers. All the conditions are obtained in terms of linear matrix inequality (LMI). Two numerical examples are given to demonstrate the applicability of the proposed approach.
引用
收藏
页码:1883 / 1888
页数:6
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