MODEL PREDICTIVE CONTROL APPLICATION IN THE ENERGY SAVING TECHNOLOGY OF BASIC OXYGEN FURNACE

Oleksandr Stepanets

stepanets.av@gmail.com
National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Department of Automation of Heat and Power Engineering Processes (Ukraine)
http://orcid.org/0000-0003-4444-0705

Yurii Mariiash


National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Department of Automation of Heat and Power Engineering Processes (Ukraine)
http://orcid.org/0000-0002-0812-8960

Abstract

The fulfilment of the condition for the simultaneous achievement of the desired chemical composition and temperature of the metal is ensured by controlling the oxygen consumption and the position of the oxygen impeller lance. The method for solving Model Predictive Control with quadratic functionality in the presence of constraints is given.  Implementation of the described solutions will contribute to increasing the proportion of scrap and reducing the melting period without changing of technological process.


Keywords:

model predictive control, basic oxygen furnace, optimal control, energy saving

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Published
2020-06-30

Cited by

Stepanets, O., & Mariiash, Y. (2020). MODEL PREDICTIVE CONTROL APPLICATION IN THE ENERGY SAVING TECHNOLOGY OF BASIC OXYGEN FURNACE. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 10(2), 70–74. https://doi.org/10.35784/iapgos.931

Authors

Oleksandr Stepanets 
stepanets.av@gmail.com
National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Department of Automation of Heat and Power Engineering Processes Ukraine
http://orcid.org/0000-0003-4444-0705

Authors

Yurii Mariiash 

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Department of Automation of Heat and Power Engineering Processes Ukraine
http://orcid.org/0000-0002-0812-8960

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