Design of local observers for autonomous nonlinear systems not in observability canonical form

被引：14
|
作者：
Astolfi, Daniele [1 ]
Possieri, Corrado [2 ]
机构：
[1] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS, LAGEPP UMR 5007, 43 Blvd 11 Novembre 1918, F-69100 Villeurbanne, France
[2] Politecn Torino, Dipartimento Elettron & Telecomunicaz, I-10129 Turin, Italy
来源：
AUTOMATICA | 2019年 / 103卷
关键词：
IMMERSION; FEEDBACK; MAP;
D O I：
10.1016/j.automatica.2019.02.030
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The main objective of this paper is to propose a framework for the design of local asymptotic observers, with arbitrarily fast rate of convergence, for autonomous nonlinear systems that are not in observability canonical form. The proposed methodology does not require the knowledge of the inverse of the observability map. Such a goal is pursued by coupling a high-gain observer with a system that is able to locally dynamically invert the observability map. (C) 2019 Elsevier Ltd. All rights reserved.
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页码：443 / 449
页数：7
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