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Design of reduced-order state/unknown input observers: a descriptor system approach

Fernando, T. and Trinh, Hieu 2006, Design of reduced-order state/unknown input observers: a descriptor system approach, in Proceedings of the 2006 IEEE International Conference on Control Applications, IEEE Xplore, Piscataway, N.J., pp. 1759-1763.

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Title Design of reduced-order state/unknown input observers: a descriptor system approach
Author(s) Fernando, T.
Trinh, Hieu
Conference name IEEE International Symposium on Intelligent Control (2006 : Munich, Germany)
Conference location Munich, Germany
Conference dates 4-6 October 2006
Title of proceedings Proceedings of the 2006 IEEE International Conference on Control Applications
Editor(s) [Unknown]
Publication date 2006
Conference series International Symposium on Intelligent Control
Start page 1759
End page 1763
Publisher IEEE Xplore
Place of publication Piscataway, N.J.
Summary This paper addresses the problem of estimating simultaneously a linear function of both the state and unknown input of linear system with unknown inputs. By adopting the descriptor system approach, the problem can be conveniently solved. Observers proposed in this paper are of low-order and do not include the derivatives of the outputs. New conditions for the existence of reduced-order observers are derived. A design procedure for the determination of the observer parameters can also be easily derived based on the derived existence conditions
Notes This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
ISBN 0780397967
9780780397965
Language eng
Field of Research 091302 Automation and Control Engineering
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2006, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30009785

Document type: Conference Paper
Collections: School of Engineering and Information Technology
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