Publication result detail

Comparison of regulation algorithms for secondary cooling of continuous casting process

KLIMEŠ, L.; MAUDER, T.; ŠTĚTINA, J.

Original Title

Comparison of regulation algorithms for secondary cooling of continuous casting process

English Title

Comparison of regulation algorithms for secondary cooling of continuous casting process

Type

Paper in proceedings (conference paper)

Original Abstract

The paper presents the use of a solidification model coupled with control algorithms for optimization of secondary cooling. The solidification model provides data to control algorithms, which evaluate an actual thermal state of a strand and control casting parameters such as cooling intensity in secondary cooling zone. The paper aims at our recent development of advanced control methods for secondary cooling. A fuzzy logic and model predictive control approaches are tested and compared to traditional PID regulation and cooling curve control. A study case with a dynamic change of the casting speed, which may occur in production, is used to assess control capabilities of developed algorithms. Simulation results show the developed control and regulation tools are robust and effective for control of secondary cooling in continuous casting.

English abstract

The paper presents the use of a solidification model coupled with control algorithms for optimization of secondary cooling. The solidification model provides data to control algorithms, which evaluate an actual thermal state of a strand and control casting parameters such as cooling intensity in secondary cooling zone. The paper aims at our recent development of advanced control methods for secondary cooling. A fuzzy logic and model predictive control approaches are tested and compared to traditional PID regulation and cooling curve control. A study case with a dynamic change of the casting speed, which may occur in production, is used to assess control capabilities of developed algorithms. Simulation results show the developed control and regulation tools are robust and effective for control of secondary cooling in continuous casting.

Keywords

continuous casting, secondary cooling control, PID, fuzzy regulation, model predictive control

Key words in English

continuous casting, secondary cooling control, PID, fuzzy regulation, model predictive control

Authors

KLIMEŠ, L.; MAUDER, T.; ŠTĚTINA, J.

RIV year

2016

Released

03.06.2015

Publisher

TANGER Ostrava, s.r.o.

Location

Ostrava

ISBN

978-80-87294-58-1

Book

Proceedings of METAL 2015

ISBN

NEUVEDENO

Pages from

39

Pages to

44

Pages count

6

URL

http://www.metal2015.com

BibTex

@inproceedings{BUT114931,
  author="Lubomír {Klimeš} and Tomáš {Mauder} and Josef {Štětina}",
  title="Comparison of regulation algorithms for secondary cooling of continuous casting process",
  booktitle="Proceedings of METAL 2015",
  year="2015",
  pages="39--44",
  publisher="TANGER Ostrava, s.r.o.",
  address="Ostrava",
  isbn="978-80-87294-58-1",
  url="http://www.metal2015.com"
}