Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
721120 | IFAC Proceedings Volumes | 2009 | 6 Pages |
Abstract
In this article, a robust steering control for the last phase of the rolling process in a hot strip mill is proposed. This phase, called tail end phase, may be modelled as a linear switched system. The switchings make the system unstable and the task of the tail end steering control consists in guaranteeing the safety of the industrial plant. The control law has to take into account the physical variations of the rolled products and an uncertainty in the switching time. Simulation results concerning the ArcelorMittal hot strip mill of Eisenhüttenstadt are presented.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
I. Malloci, J. Daafouz, C. Iung, P. Szczepanski,