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Vol 6, Issue 1, 2016
Pages: 47 - 47
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Received: >> Accepted: >> Published: 11.11.2016. None of above

Fuzzy control strategy for secondary cooling of continuous steel casting

By
G O Tirian ,
G O Tirian

Electrical Engineering and Industrial Informatics Department, Politehnica University of Timisoara Romania

C A Gheorghiu ,
C A Gheorghiu

Department of Engineering and Management, Politehnica University of Timisoara , Hunedoara , Romania

T Hepuț ,
T Hepuț

Department of Engineering and Management, Politehnica University of Timisoara , Hunedoara , Romania

R Rob
R Rob

Electrical Engineering and Industrial Informatics Department, Politehnica University of Timisoara Romania

Abstract

The purpose of this paper is to create an original fuzzy solution on the existing structure of the control system of continuous casting that eliminates fissures in the poured material from the secondary cooling of steel. For this purpose a system was conceived with three fuzzy database decision rules, which by analyzing a series of measurements taken from the process produces adjustments in the rate of flow of the cooling water and the speed of casting and determine the degree of risk of the wire. In the specialized literature on the national plan and the world, there is no intelligent correction in the rate of flow of the cooling water and the speed of casting in the secondary cooling of steel. The database of rules was made using information collected directly from the installation process of continuous casting of the Arcelor Mittal Hunedoara.

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