67021

Автор(ы): 

Автор(ов): 

3

Параметры публикации

Тип публикации: 

Доклад

Название: 

Development of Relationship between Steel Billet Temperature and Data on Its Heating History for Continuous Furnace of Rolling-Mill Shop

Электронная публикация: 

Да

ISBN/ISSN: 

978-172818840-9

DOI: 

10.1109/SUMMA50634.2020.9280683

Наименование конференции: 

  • 2nd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA2020, Lipetsk)

Наименование источника: 

  • Proceedings of the 2nd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA2020, Lipetsk)

Город: 

  • Липецк

Издательство: 

  • IEEE

Год издания: 

2020

Страницы: 

483-488 https://ieeexplore.ieee.org/document/9280683
Аннотация
This study is to apply the Data Mining concept to process technological data, which are received from a field level of an industrial control system of a steel billet heating in a continuous furnace of a rolling-mill shop. The main scope of the study is to find a regression dependence of the steel billet temperature on a history of its heating in such a furnace. This paper describes: 1) the principles of data warehouse implementation to store values of signals obtained from a steel billets tracking system, 2) the chosen features (input variables, regressors) to solve the problem under consideration, such as temperature in all furnace zones and time of a steel billet heating in each of them, 3) the applied algorithms of data pre-processing and exploratory analysis. Then the results of research on various machine learning algorithms application to find the required dependence are presented. The best quality of approximation is achieved using a model, which is based on classification and regression trees. They are trained with the help of an extreme gradient boosting algorithm modification-DART. Obtained prediction accuracy is ~9°C.

Библиографическая ссылка: 

Жуков П.И., Фомин А.В., Глущенко А.И. Development of Relationship between Steel Billet Temperature and Data on Its Heating History for Continuous Furnace of Rolling-Mill Shop / Proceedings of the 2nd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA2020, Lipetsk). Липецк: IEEE, 2020. С. 483-488 https://ieeexplore.ieee.org/document/9280683.