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Robust observer design for non-linear interconnected systems using structural characteristics

Yan, Xinggang, Lam, James, Xie, Lihua (2003) Robust observer design for non-linear interconnected systems using structural characteristics. International Journal of Control, 76 (7). pp. 741-746. ISSN 0020-7179. (doi:10.1080/0020717031000105553) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1080/0020717031000105553

Abstract

In this paper, a kind of robust observer design scheme based on a constrained Lyapunov equation is presented for a class of non-linear interconnected systems using structural characteristics. The non-linear interconnected system is not required to be affine or linearizable. Both matched and unmatched uncertainties are considered, and a method to deal with uncertain interconnections is proposed. The bounding functions of all the uncertainties may be arbitrarily large since non-linear gain functions are introduced to eliminate the effects of the uncertainties by exploiting their structural characteristics. Simulation is given to demonstrate the effectiveness of the proposed scheme.

Item Type: Article
DOI/Identification number: 10.1080/0020717031000105553
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Faculties > Sciences > School of Engineering and Digital Arts > Instrumentation, Control and Embedded Systems
Depositing User: Tina Thompson
Date Deposited: 03 Dec 2013 12:07 UTC
Last Modified: 01 Aug 2019 10:36 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/37160 (The current URI for this page, for reference purposes)
Yan, Xinggang: https://orcid.org/0000-0003-2217-8398
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