Intelligent optimization control for laminar cooling

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

4 Scopus Citations
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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)79-84
Journal / PublicationIFAC Proceedings Volumes (IFAC-PapersOnline)
Volume15
Issue number1
Publication statusPublished - 2002

Conference

Title15th World Congress of the International Federation of Automatic Control (IFAC World Congress 2002)
PlaceSpain
CityBarcelona
Period21 - 26 July 2002

Abstract

The laminar cooling of hot slabs is a distributed-parameter system characterized by time varying, nonlinear factors and physical difficulties in continuous temperature measurement. The process operation is classified into operating points according to steel No., thickness and target temperature. The moving slab is divided into segments upon which the control is to be implemented. The technology of soft sensing is incorporated into the temperature prediction model of the process that is adapted online to find the temperature profile through thickness, which will be used for online error correction in closed-loop control. Industrial experiments have shown the effectiveness of the proposed method.

Research Area(s)

  • Distributed control, Laminar cooling control, Modeling, Optimization, Soft sensing, Supervisory control

Citation Format(s)

Intelligent optimization control for laminar cooling. / Chai, Tianyou; Tan, Minghao; Chen, Xiaoyan et al.

In: IFAC Proceedings Volumes (IFAC-PapersOnline), Vol. 15, No. 1, 2002, p. 79-84.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review