Parametric Robust Control of the Multivariable 2 × 2 Looper System in Steel Hot Rolling: A Comparison between Multivariable QFT and H<sub>∞</sub>

Parametric Robust Control of the Multivariable 2 × 2 Looper System in Steel Hot Rolling: A Comparison between Multivariable QFT and H<sub>∞</sub>

Two robust mutlivariable controllers, H<sub>&#8734;</sub> and a decentralized quantitative feedback theory (QFT), are designed in the frequency domain for the 2 &#215; 2 looper system in a steel hot rolling mill to keep stability in the presence of parametric uncertainties. The H...

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Bibliographic Details
Main Authors: Luis F. Cantú, Pedro Mendiola, Álvaro A. Domínguez, Alberto Cavazos
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Metals
Subjects:
robust control
multivariable control
QFT
H<sub>∞</sub>
hot rolling
looper control
parametric uncertainties
Online Access:https://www.mdpi.com/2075-4701/9/8/839

Internet

https://www.mdpi.com/2075-4701/9/8/839

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