Looper-Tension Almost Disturbance Decoupling Control for Hot Strip Finishing Mill Based on Feedback Linearization

Zhong Z.; Wang J.

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Looper-Tension Almost Disturbance Decoupling Control for Hot Strip Finishing Mill Based on Feedback Linearization

机译：基于反馈线性化的热轧精轧机弯管张力几乎扰动解耦控制

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In this paper, the development of an innovative nonlinear control scheme is traced for the looper and tension system in hot strip finishing mills. The proposed scheme is based on almost disturbance decoupling and feedback linearization control. First, the system is full-state-linearized using feedback linearization. Then, almost disturbance decoupling controllers are used to attenuate the disturbances. As a result, by tuning the disturbance attenuation parameter within the actuator limitations, the effect of the disturbance on the strip tension and looper angle can be attenuated to an arbitrary degree of accuracy. Simulation results show the effectiveness of the proposed controllers compared with the conventional ones.

机译：在本文中，追溯了一种创新的非线性控制方案的开发，该方案针对热轧带钢精轧机的活套和张力系统。所提出的方案基于几乎干扰解耦和反馈线性化控制。首先，使用反馈线性化对系统进行全状态线性化。然后，几乎使用干扰解耦控制器来衰减干扰。结果，通过在致动器限制内调整干扰衰减参数，可以将干扰对带材张力和弯针角度的影响衰减到任意精度。仿真结果表明，与常规控制器相比，该控制器的有效性。

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来源
《Industrial Electronics, IEEE Transactions on》 |2011年第8期|p.3668-3679|共12页
作者
Zhong Z.; Wang J.;
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作者单位

Department of Automation, Key Laboratory of System Control and Information Processing, Ministry of Education of China, Shanghai Jiaotong University, Shanghai, China;

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正文语种 eng
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关键词
Almost disturbance decoupling (ADD); feedback linearization; hot strip finishing mill; looper and tension control;

机译：几乎无干扰的去耦（ADD）;反馈线性化;热轧精轧机;活套和张力控制;

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专利

1. Looper-Tension H∞ Control for Hot Strip Finishing Mills [J] . WANG Jing-cheng, ZHONG Zhao-zhun 上海交通大学学报（英文版） . 2011,第005期
2. Non-interactive Looper and Strip Tension Control for Hot Finishing Mill Using Nonlinear Disturbance Observer [J] . llhwan NOH, Sangchul WON, Yu Jin JANG ISIJ international . 2012,第6期

机译：基于非线性扰动观测器的热精轧机非活套环和带材张力控制
3. Non-interactive Looper and Strip Tension Control for Hot Finishing Mill Using Nonlinear Disturbance Observer [J] . Ilhwan Noh, Sangchul Won, Yu Jin Jang ISIJ international . 2012,第6期

机译：基于非线性扰动观测器的热精轧机非活套环和带材张力控制
4. Active disturbance rejection control for strip steering control in hot strip finishing mill [C] . Wookyong Kwon, Sungbin Kim, Sangchul Won IFAC Workshop on Mining, Mineral and Metal Processing . 2016

机译：热轧带饰磨机中带转向控制的主动扰动控制
5. Hot strip finishing mill modeling and looper control. [D] . Yildiz, Sansal K. 2005

机译：热轧带钢精轧机建模和活套控制。
6. Nonlinear adaptive NeuroFuzzy feedback linearization based MPPT control schemes for photovoltaic system in microgrid [O] . Muhammad Awais, Laiq Khan, Saghir Ahmad, 2020

机译：基于非线性自适应神经线性反馈线性化MPPT控制方案的微电网光伏系统
7. Non-interactive Looper and Strip Tension Control for Hot Finishing Mill Using Nonlinear Disturbance Observer [O] . Ilhwan Noh, Sangchul Won, Yu Jin Jang 2012

机译：使用非线性干扰观测器的热精轧机的非交互式循环和条带张力控制
8. A Multivariable Feedback Control Problem with Application to Strip Base Control for Sendzimir Mills [R] . Owens, D. H. 1981

机译：一种多变量反馈控制问题及其在森吉米尔轧机带钢基础控制中的应用

Looper-Tension Almost Disturbance Decoupling Control for Hot Strip Finishing Mill Based on Feedback Linearization

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