Advanced control system for a form-fit-bending unit

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Название	Advanced control system for a form-fit-bending unit
Автор	J. Polzer, A. Wolff, F. Gorgels, G. Mücke, A. Heβler.
Информация об авторе	J. Polzer, jan.polzer@bfi.de.
Реферат	Flatness and straightness are important quality terms in a strip production. Tension levellers are able to reduce flatness defects through strip elongation. This paper presents a new control concept and implementation results of a controlled form-fit-bending unit is able to eliminate strong flatness and cross-bow defects. Furthermore remarkable energy savings in the bridle rolls are achieved.
Ключевые слова	flatness, straightness, strip production, tension levellers, form4fit4bending systems, energy savings, control systems.
Библиографический список	1. Gorgels, F.; Heβler, A.; Mücke, G.; Polzer, J.; Pütz, P.; Wolff, A.; Boguslawsky, K.: New method for the optimization of the strip geometry in strip processing lines, 9. Internat, and 4. Europ. Steel Rolling Conf., 19.–21. Juni 2006, Paris, Frankreich. 2. Degner, M.; Müller, U.; Thiemann, G.; Winter, D.: Topometric on-line flatness measuring system for improved flatness control of hot strip, Proc. 7. Internat. Conf. on Steel Rolling, 9.–11. Nov. 1998, Chiba, Japan, S. 42/47. 3. Morari, M.; Zafiriou, E.: Robust Process Control, Prentice Hall, 1989.
Language of full-text	русский
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