A common disturbance decoupled observer for linear systems with unknown inputs

Trinh, H; Teh, PS; Ha, QP

A common disturbance decoupled observer for linear systems with unknown inputs

Trinh, H Teh, PS Ha, QP

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Publication Type:: Journal Article
Citation:: International Journal of Automation and Control, 2008, 2 (2-3), pp. 286 - 297
Issue Date:: 2008-12-01

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Field	Value	Language
dc.contributor.author	Trinh, H	en_US
dc.contributor.author	Teh, PS	en_US
dc.contributor.author	Ha, QP https://orcid.org/0000-0003-0978-1758	en_US
dc.date.issued	2008-12-01	en_US
dc.identifier.citation	International Journal of Automation and Control, 2008, 2 (2-3), pp. 286 - 297	en_US
dc.identifier.issn	1740-7516	en_US
dc.identifier.uri	http://hdl.handle.net/10453/9264
dc.description.abstract	This paper presents a solution to the problem of designing a common linear functional observer that can observe a partial set of the state vector of two linear systems with unknown inputs. A new structure of a decoupled linear functional observer is proposed for systems subject unknown disturbances, using only the available output information. Existence conditions as well as a design procedure are given for constructing the proposed observer. A numerical example is given to illustrate the effectiveness of the new observer structure. Copyright © 2008, Inderscience Publishers.	en_US
dc.relation.ispartof	International Journal of Automation and Control	en_US
dc.relation.isbasedon	10.1504/IJAAC.2008.022182	en_US
dc.title	A common disturbance decoupled observer for linear systems with unknown inputs	en_US
dc.type	Journal Article
utslib.citation.volume	2-3	en_US
utslib.citation.volume	2	en_US
utslib.for	0910 Manufacturing Engineering	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	0913 Mechanical Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CBI - Centre for Built Infrastructure
utslib.copyright.status	closed_access
pubs.issue	2-3	en_US
pubs.publication-status	Published	en_US
pubs.volume	2	en_US

Abstract:

This paper presents a solution to the problem of designing a common linear functional observer that can observe a partial set of the state vector of two linear systems with unknown inputs. A new structure of a decoupled linear functional observer is proposed for systems subject unknown disturbances, using only the available output information. Existence conditions as well as a design procedure are given for constructing the proposed observer. A numerical example is given to illustrate the effectiveness of the new observer structure. Copyright © 2008, Inderscience Publishers.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/9264