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Model-based estimation of metal analysis in steel converters
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
Luleå tekniska universitet.
2000 (English)In: Proceedings of the 39th IEEE Conference on Decision and Control, Piscataway, NJ: IEEE Communications Society, 2000, 2029-2034 p.Conference paper (Refereed)
Abstract [en]

A nonlinear observer is developed for metal analysis in the top blown converter process. It is shown that the observer is asymptotically stable and a region of attraction, where the estimation error converges, is derived. Using real plant data from the converter at SSAB Oxelosund AB, the observer is shown to provide accurate estimates of the carbon content.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2000. 2029-2034 p.
Research subject
Control Engineering
URN: urn:nbn:se:ltu:diva-32594DOI: 10.1109/CDC.2000.914090Local ID: 72306350-6cf6-11db-83c6-000ea68e967bISBN: 0-7803-6638-7OAI: diva2:1005828
IEEE Conference on Decision and Control : 12/12/2000 - 15/12/2000
Godkänd; 2000; 20061105 (ysko)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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