Wei, H.L. and Billings, S.A. (2002) Identification of time-varying systems using multiresolution wavelet models. International Journal of Systems Science, 33 (15). pp. 1217-1228. ISSN 1464-5319
Abstract
Identification of linear and nonlinear time-varying systems is investigated and a new wavelet model identification algorithm is introduced. By expanding each time-varying coefficient using a multiresolution wavelet expansion, the time-varying problem is reduced to a time invariant problem and the identification reduces to regressor selection and parameter estimation. Several examples are included to illustrate the application of the new algorithm.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2002 Taylor & Francis Group Ltd. This is an author produced version of a paper subsequently published in 'International Journal of Systems Science'. |
Keywords: | nonlinear systems, time-varying systems, identification, wavelets |
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) |
Depositing User: | Repository Officer |
Date Deposited: | 20 Feb 2007 |
Last Modified: | 06 Jun 2014 18:00 |
Published Version: | http://dx.doi.org/10.1080/0020772031000081982 |
Status: | Published |
Publisher: | Taylor and Francis |
Refereed: | Yes |
Identification Number: | 10.1080/0020772031000081982 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:1973 |