Title :
Mathematical models and flatness control of an aluminum foil rolling mill
Author :
Okamura, Yoshihide ; Ichikawa, Takashi
Author_Institution :
Sumitomo Light Metal Ind. Ltd., Nagoya, Japan
Abstract :
In this paper, we propose the mathematical models for flatness control of aluminum foil rolling. The models are based on results from an experimental study in an actual plant and make it possible to use the differences between the characteristics of the mechanical actuators positively. A new flatness control has been developed to cope with the detection time delay and mutual interaction between the actuators.
Keywords :
pressure control; rolling mills; spatial variables control; two-term control; PI controllers; aluminum foil; detection time delay; flatness control; foil rolling mills; mathematical models; mechanical actuators; pressure control; Actuators; Aluminum; Capacitive sensors; Coolants; Delay effects; Mathematical model; Milling machines; Strain measurement; Temperature control; Virtual colonoscopy;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195837
