Nonlinear estimation methods for parameter tracking in power plants

Hovland, G.E., von Hoff, T.P., Gallestey, E.A., Antoine, M., Farruggio, D. and Paice, A.D.B. (2005) Nonlinear estimation methods for parameter tracking in power plants. Control Engineering Practice, 13 11: 1341-1355. doi:10.1016/j.conengprac.2004.11.010


Author Hovland, G.E.
von Hoff, T.P.
Gallestey, E.A.
Antoine, M.
Farruggio, D.
Paice, A.D.B.
Title Nonlinear estimation methods for parameter tracking in power plants
Journal name Control Engineering Practice   Check publisher's open access policy
ISSN 0967-0661
1873-6939
Publication date 2005-11
Sub-type Article (original research)
DOI 10.1016/j.conengprac.2004.11.010
Volume 13
Issue 11
Start page 1341
End page 1355
Total pages 15
Place of publication Oxford, England
Publisher Pergamon Press
Language eng
Subject 0906 Electrical and Electronic Engineering
Abstract This paper presents parameter estimation of physical time-varying parameters for combined-cycle power plant models. Four different variants of the Kalman filter are compared extensively on models of different complexities. The first filter is the well-known extended Kalman filter. The second and third filters are recent (2000 and 2001) developments of unscented versions of the Kalman filter. The fourth filter is a new (2000) and compact version of the adaptive sensitivity-based Kalman filter. The four different approaches have different complexities, behaviour and advantages that are surveyed in this paper.
Keyword Nonlinear parameter tracking
Kalman filter variants
Power plant physical models
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Excellence in Research Australia (ERA) - Collection
School of Information Technology and Electrical Engineering Publications
 
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Citation counts: TR Web of Science Citation Count  Cited 10 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 15 times in Scopus Article | Citations
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Created: Mon, 03 Apr 2006, 18:33:49 EST