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

Oleksandr Stepanets; Yurii Mariiash

doi:10.35784/iapgos.931

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Published: Jun 30, 2020

DOI: https://doi.org/10.35784/iapgos.931

DOI

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

http://orcid.org/0000-0003-4444-0705

Yurii Mariiash

mariahyuriy@gmail.com

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Department of Automation of Heat and Power Engineering Processes

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

References

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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

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