Modeling and predictive control of a reheating furnace

Hyun Suk Ko, Jung Su Kim, Tae Woong Yoon, Mokeun Lim, Dae Ryuk Yang, Ik Soo Jun

Research output: Contribution to journalConference article

43 Citations (Scopus)

Abstract

Reheating furnaces in iron and steel industry are main facilities of hot charge rolling processes. The main objective of such a reheating furnace is to control billet temperature uniformly, thereby resulting in successful rolling process performance and high productivity. In this paper, a dynamic model of the reheating furnace is derived using material and energy balances. A multivariable controller design procedure is then presented on the basis of a system identification technique and a predictive control algorithm. Simulations show the effectiveness of the proposed scheme.

Original languageEnglish
Pages (from-to)2725-2729
Number of pages5
JournalProceedings of the American Control Conference
Volume4
Publication statusPublished - 2000
Event2000 American Control Conference - Chicago, IL, USA
Duration: 2000 Jun 282000 Jun 30

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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