Mhana, K.J. and Banks, S.P. (1993) A Simple Observer Design Method for Nonlinear Systems. Research Report. ACSE Research Report 498 . Department of Automatic Control and Systems Engineering
Abstract
Based on a perturbation theorem, a method of designing an observer for nonlinear systems of the form x=A (x)x+B(x)u is presented. It has been shown that if the nonlinear perturbations satisfy some boundness condition, the unobservable states of the nonlinear system can be estimated using a linear observer designed for the linear part of the system. The method is demonstrated on a practical model of the ball and beam system.
Metadata
Item Type: | Monograph |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | The Department of Automatic Control and Systems Engineering research reports offer a forum for the research output of the academic staff and research students of the Department at the University of Sheffield. Papers are reviewed for quality and presentation by a departmental editor. However, the contents and opinions expressed remain the responsibility of the authors. Some papers in the series may have been subsequently published elsewhere and you are advised to cite the later published version in these instances. |
Keywords: | Observers, Nonlinear Systems, Ball and Beam System, Perturbation Method. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Automatic Control and Systems Engineering (Sheffield) > ACSE Research Reports |
Depositing User: | MRS ALISON THERESA BARNETT |
Date Deposited: | 19 Jun 2014 08:28 |
Last Modified: | 28 Oct 2016 08:53 |
Status: | Published |
Publisher: | Department of Automatic Control and Systems Engineering |
Series Name: | ACSE Research Report 498 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:79438 |