Title

Control Of The Tandem Hot Strip Mill Under Expanded Uncertainties And Disturbances

Keywords

Metal industry; Nonlinear systems; Optimal control; Process control; Riccati equations

Abstract

Previously, it has been shown that a controller based on the use of the state-dependent-Riccati-equation technique has resulted in significant improvements in performance. In our previous work, controller performance under certain disturbances and uncertainties that are considered typical for tandem hot rolling was addressed. While the performance under these conditions was quite successful, performance under an expanded set of conditions remained to be evaluated. In this paper, we examine performance under such a set of disturbances and uncertainties and show that the improvement in controller performance is retained under these expanded operational aspects. This improves the confidence in the performance of the previously developed controller.

Publication Date

9-1-2014

Publication Title

IEEE Transactions on Industry Applications

Volume

50

Issue

5

Number of Pages

3086-3094

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/TIA.2014.2306981

Socpus ID

84907450532 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84907450532

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