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Resource-Aware Steel Production Through Data Mining

  • Hendrik BlomEmail author
  • Katharina Morik
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9853)

Abstract

Today’s steel industry is characterized by overcapacity and increasing competitive pressure. There is a need for continuously improving processes, with a focus on consistent enhancement of efficiency, improvement of quality and thereby better competitiveness. About 70 % of steel is produced using the BF-BOF (Blast Furnace - Blow Oxygen Furnace) route worldwide. The BOF is the first step of controlling the composition of the steel and has an impact on all further processing steps and the overall quality of the end product. Multiple sources of process-related variance and overall harsh conditions for sensors and automation systems in general lead to a process complexity that is not easy to model with thermodynamic or metallurgical approaches. In this paper we want to give an insight how to improve the output quality with machine learning based modeling and which constraints and requirements are necessary for an online application in real-time.

Keywords

Real time regression Model predictive control Prescriptive data analytics 

Notes

Acknowledgement

This research was supported by SMS-Siemag and in part by the Deutsche Forschungsgemeinschaft (DFG) within the Collaborative Research Center SFB 876 Providing Information by Resource-Constrained Analysis, project B3.

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Copyright information

© Springer International Publishing AG 2016

Authors and Affiliations

  1. 1.TU Dortmund UniversityDortmundGermany

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