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Model-based estimation of molten metal analysis in the LD converter: experimental results
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
SSAB Oxelösund AB.
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2003 (English)In: Proceedings of the 15th IFAC world congress 2002: 21 - 26 July 2002, Barcelona, Spain / International Federation of Automatic Control / [ed] Eduardo F. Camacho; Luis Basanez, Oxford: Pergamon Press, 2003, 113–118- p.Conference paper (Refereed)
Abstract [en]

Experiences from field tests of a nonlinear observer-based molten metal analysis estimation system are reported. The system performance is tested for a wide range of process conditions both on bulk data and in a supervised experimental campaign. Estimation of process model parameters and the observer design are discussed and exemplified on logged data. Observer performance is shown to be high with a mean absolute final carbon content estimation error for admissible heats equal to 0.0012%.

Place, publisher, year, edition, pages
Oxford: Pergamon Press, 2003. 113–118- p.
Series
, IFAC proceedings series, ISSN 0741-1146 ; 35:1
Research subject
Control Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-40721DOI: 10.3182/20020721-6-ES-1901.01170Local ID: ff60d0a0-b941-11dc-96bd-000ea68e967bISBN: 0-08-044295-1OAI: oai:DiVA.org:ltu-40721DiVA: diva2:1014242
Conference
IFAC World Congress : 21/07/2002 - 26/07/2002
Note
Godkänd; 2003; 20080102 (andreasj)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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Johansson, AndreasBirk, Wolfgang
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ReferencesLink to record
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