Design of a robust H2 state feedback temperature controller for a steel slab reheating furnace

José Salcedo-Hernández; Raul Rivas-Perez; Javier Sotomayor-Moriano

doi:10.3390/app10051731

Design of a robust H₂ state feedback temperature controller for a steel slab reheating furnace

José Salcedo-Hernández, Raul Rivas-Perez, Javier Sotomayor-Moriano

Sección de Electricidad y Electrónica

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

This article addresses the design of a robust H₂ state feedback controller (H₂-SFC) for the effective temperature control in the heating zone of the steel slab reheating furnace. Based on the available field data and system identification procedures, a mathematical model of the heating zone is derived, which presents autoregressive-moving average with exogenous input (ARMAX) structure and fourth order. The design of an H₂-SFC controller for the effective control of the heating zone temperature of the slab reheating furnace under study is developed. The simulation results of the designed control system showed its high effectiveness compared to the conventional PID control.

Original language	English
Article number	1731
Journal	Applied Sciences (Switzerland)
Volume	10
Issue number	5
DOIs	https://doi.org/10.3390/app10051731
State	Published - 1 Mar 2020

Keywords

ARMAX structure
Mathematical model
Robust H state feedback controller (H-SFC)
System identification
Temperature controller

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10.3390/app10051731

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title = "Design of a robust H2 state feedback temperature controller for a steel slab reheating furnace",

abstract = "This article addresses the design of a robust H2 state feedback controller (H2-SFC) for the effective temperature control in the heating zone of the steel slab reheating furnace. Based on the available field data and system identification procedures, a mathematical model of the heating zone is derived, which presents autoregressive-moving average with exogenous input (ARMAX) structure and fourth order. The design of an H2-SFC controller for the effective control of the heating zone temperature of the slab reheating furnace under study is developed. The simulation results of the designed control system showed its high effectiveness compared to the conventional PID control.",

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AU - Salcedo-Hernández, José

AU - Rivas-Perez, Raul

AU - Sotomayor-Moriano, Javier

PY - 2020/3/1

Y1 - 2020/3/1

N2 - This article addresses the design of a robust H2 state feedback controller (H2-SFC) for the effective temperature control in the heating zone of the steel slab reheating furnace. Based on the available field data and system identification procedures, a mathematical model of the heating zone is derived, which presents autoregressive-moving average with exogenous input (ARMAX) structure and fourth order. The design of an H2-SFC controller for the effective control of the heating zone temperature of the slab reheating furnace under study is developed. The simulation results of the designed control system showed its high effectiveness compared to the conventional PID control.

AB - This article addresses the design of a robust H2 state feedback controller (H2-SFC) for the effective temperature control in the heating zone of the steel slab reheating furnace. Based on the available field data and system identification procedures, a mathematical model of the heating zone is derived, which presents autoregressive-moving average with exogenous input (ARMAX) structure and fourth order. The design of an H2-SFC controller for the effective control of the heating zone temperature of the slab reheating furnace under study is developed. The simulation results of the designed control system showed its high effectiveness compared to the conventional PID control.

KW - ARMAX structure

KW - Mathematical model

KW - Robust H state feedback controller (H-SFC)

KW - System identification

KW - Temperature controller

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JF - Applied Sciences (Switzerland)

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ER -

Design of a robust H₂ state feedback temperature controller for a steel slab reheating furnace

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Keywords

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