Abstract
Ll this paper we present a method for controlling in real-time the secondary cooling of the continuous casting machine. The method is based on the heat transfer model, which simulates the temperature distribution of the cast, and on the use of direct digital control (DDC). Off-line simulation results considering the control method is presented.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Baptista, L.A. (1979), Control of spray cooling in the continuous casting of steel, Theses of University of British Columbia.
Brimacombe, J.K., Samarasekera, I.V. and Lait, J.E. (1984), Vol 2, Book Crafters, Ins., Chelsea, MI (1984), “Continuous Casting,”.
Etienne, A. (1983), Metallurgical control of a slab continuous casting machine, Report EUR 7405 EN, Comission of the European Communities.
Kawasaki, S., Kikunaga, M., Kajita, Z., Arita, H., Chida, Y. (1984), On the Secondary Cooling Control Technology for the Continuous Casting-Direct Rolling Process, Nippon Steel technical report No: 23, UDC621.746.047:621. 78. 08.
Laitinen, E., Neittaanmäki P. (1988), On numerical simulation of continuous casting process, Journal of Engineering Mathematics 22, 335–354, Kluwer Academic Publishers, Dordrecht.
Laitinen, E., Neittaanmäki P. (1988), On numerical solution of the problem connected with the control of the secondary cooling in the continuous casting process, C-TAT, Control Theory and Advanced Technology 4 No 3, Mita Press, Tokyo, Japan.
Larrecq, M., Birat, J.P., Saquez, C. and Henry, J. (1983), Optimization of casting and cooling conditions on steel continuous casters; Implementation of optimal strategies on slap and bloom casters, IRSID, ACI 83 RE 1004, Jullet 1983.
Neittaanmäki, P. (1986), On the control of cooling during continuous casting, in Proc. of the 4th Int. Conf. on Numerical Methods in Thermal Problems, July 15–18, 1985 in Swansea (ed. Lewis, R.W., Morgan K.), 240–249, Vol I and II, Pineridge Press.
Nozaki T. et al, A Secondary Cooling Pattern for Preventing Surface Cracks of Continuous Casting Slabs, TISIJ 18(1986)6.
Okuno, K., Naruwa, H., Kuribayashi, T., Takamoto, T. (1987), Dynamic spray cooling control system, Iron and Steel Engineer 64, No 4.
Rogberg, B. (1982), High temperature properties of steel and their influence on the formation of defects in continuous casting, Dissertation, The Royal Institute of Technology, Department of Casting of Metals.
Saguez, C. (1986), Optimal control of free-boundary problems,in “Proceedings of 12th IFIP-conference on System Modelling and Optimization, Budapest September 2–6, 1985, to appear in LN in Control and Information Sciences,” Springer Verlag.
Wang, Z.G. and Inoue, T. (1986), Analysis of temperature and elastoviscoplastic stresses during continuous casting, in “Proc. of ICCM-86, Tokyo, VIII-103-VIII-108,” Springer-Verlag.
Yamasaki, J., Miyakara, S., Kodama, M., Matsukawa, T., Matsumo, J. and Suzuki, K. (1981), The control of the surface temperature in the continuous slab casting machine by on-line digital computer, in “Proc. of 8th Triennial World Congress, Kyoto, Japan.” IFAC Control Science and Technology, 2639–2644, 1981.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1990 B. G. Teubner Stuttgart and Kluwer Academic Publishers
About this chapter
Cite this chapter
Laitinen, E., Neittaanmäki, P., Männikkö, T. (1990). On the Real-Time Simulation and Control of the Continuous Casting Process. In: Manley, J., McKee, S., Owens, D. (eds) Proceedings of the Third European Conference on Mathematics in Industry. European Consortium for Mathematics in Industry, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0629-7_40
Download citation
DOI: https://doi.org/10.1007/978-94-009-0629-7_40
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6770-6
Online ISBN: 978-94-009-0629-7
eBook Packages: Springer Book Archive