A state observer for a class of nonlinear systems with multiple discrete and distributed time delays

被引：31
|
作者：
Germani, A [1 ]
Pepe, P [1 ]
机构：
[1] Univ Aquila, Dipartimento Ingn Elettr, I-67040 Laquila, Italy
来源：
EUROPEAN JOURNAL OF CONTROL | 2005年 / 11卷 / 03期
关键词：
time-delay systems; nonlinear observers;
D O I：
10.3166/ejc.11.196-205
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper considers the state observer problem for a class of nonlinear systems, which present multiple noncommensurate time delays as well as distributed delay terms. The proposed algorithm is an extension of the observer for nonlinear delayless systems proposed in 1993 by Ciccarella, Dalla Mora and Germani. It is proved that a suitable gain can be easily chosen such that the observation error goes to zero exponentially, with arbitrarily fixed decay rate.
引用
收藏
页码：196 / 205
页数：10
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