Looper-Tension  H∞ Control for Hot Strip Finishing Mills

doi:10.1007/s12204-011-1188-2

Journal of shanghai Jiaotong University (Science) ›› 2011, Vol. 16 ›› Issue (5): 519-523.doi: 10.1007/s12204-011-1188-2

• Articles • Previous Articles Next Articles

Looper-Tension H_∞ Control for Hot Strip Finishing Mills

WANG Jing-cheng (王景成), ZHONG Zhao-zhun (仲兆准)

(Key Laboratory of System Control and Information Processing, Ministry of Education of China;
Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China)
(Key Laboratory of System Control and Information Processing, Ministry of Education of China;
Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China)

Received:2011-05-10 Online:2011-10-29 Published:2011-10-20
Contact: WANG Jing-cheng (王景成) E-mail: jcwang@sjtu.edu.cn
Supported by:
the National Natural Science Foundation of China(No.60934007), the Program for New Century Excellent Talents (No.NCET-08-0359), and the Shanghai Rising-Star Program (No.11QH1401300)

Abstract

Abstract: Abstract: The development of an innovative H∞ controller for
looper and tension control in hot strip finishing mills is traced based on
approximately linearized model. This solution has been considered thanks to
its well-known robustness and simplicity characteristics concerning
disturbances' attenuation. The controller is designed based on an
optimal problem with linear matrix inequality (LMI) constraints, and the problem is
solved by the mincx function of Matlab LMI Toolbox. Simulation results show
the effectiveness of the proposed controller compared with conventional
ones.

Key words:

H∞ control| linear matrix inequality
(LMI)| looper and tension control| hot strip finishing mill

摘要： Abstract: The development of an innovative H∞ controller for
looper and tension control in hot strip finishing mills is traced based on
approximately linearized model. This solution has been considered thanks to
its well-known robustness and simplicity characteristics concerning
disturbances' attenuation. The controller is designed based on an
optimal problem with linear matrix inequality (LMI) constraints, and the problem is
solved by the mincx function of Matlab LMI Toolbox. Simulation results show
the effectiveness of the proposed controller compared with conventional
ones.

关键词:

H∞ control| linear matrix inequality
(LMI)| looper and tension control| hot strip finishing mill

CLC Number:

TP 29

WANG Jing-cheng (王景成), ZHONG Zhao-zhun (仲兆准). Looper-Tension H_∞ Control for Hot Strip Finishing Mills[J]. Journal of shanghai Jiaotong University (Science), 2011, 16(5): 519-523.

[1]	QIAN Hong, ZOU Mingyao. Application of Adaptive Fuzzy Nonlinear Control with Variable Universe in Liquid Level Control of Steam Generator [J]. Journal of Shanghai Jiao Tong University, 2023, 57(1): 116-126.
[2]	LIU Yuming, ZHAO Yong, DONG Zhengjian, WANG Ping, JI Yuqi. Formation Control Strategy of Multiple Mobile Robots Cooperative Operation Based on Backstepping Method [J]. Journal of Shanghai Jiao Tong University, 2023, 57(1): 103-115.
[3]	HUANG Yinggang1 (黄迎港), LUO Wenguang1∗ (罗文广), HUANG Dan2 (黄丹), LAN Hongli1 (蓝红莉). Cascade Optimization Control of Unmanned Vehicle Path Tracking under Harsh Driving Conditions [J]. J Shanghai Jiaotong Univ Sci, 2023, 28(1): 114-125.
[4]	FU Yang, DING Zhiyin, MI Yang. Frequency Control Strategy for Interconnected Power Systems with Time Delay Considering Optimal Energy Storage Regulation [J]. Journal of Shanghai Jiao Tong University, 2022, 56(9): 1128-1138.
[5]	LI Shuang, SHI Jianqiang. An LC Inverter Based on Novel Dual-Loop Control [J]. Journal of Shanghai Jiao Tong University, 2022, 56(9): 1139-1147.
[6]	XU Jie, WANG Zixiang, LIU Yuxin, LIU Ran, YANG Zhitao. Admission Control of Multi-Level Emergency Patients with Time-Varying Demands [J]. Journal of Shanghai Jiao Tong University, 2022, 56(8): 1067-1077.
[7]	LIU Hao, SUN Jianhong, SUN Zhi, TAO Yang, WANG Dechen, LIU Guangyuan. Circulation Control of Airfoil Aerodynamic Force Under Ground Effect of Wavy Wall [J]. Journal of Shanghai Jiao Tong University, 2022, 56(8): 1101-1110.
[8]	LI Jinjiang, XIANG Xianbo, LIU Chuan, YANG Shaolong. Robust Seabed Terrain Following Control of Underactuated AUV with Prescribed Performance Guidance Law Under Time Delay of Actuator [J]. Journal of Shanghai Jiao Tong University, 2022, 56(7): 944-952.
[9]	YUAN Dongdong (袁冬冬), WANG Yankai∗ (王彦恺). Data Driven Model-Free Adaptive Control Method for Quadrotor Trajectory Tracking Based on Improved Sliding Mode Algorithm [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(6): 790-798.
[10]	YUAN Dongdong (袁冬冬), WANG Yankai∗ (王彦恺), BAI Jiaqi (白嘉琪). Multi-UAV Route Re-Generation Method Based on Trajectory Data [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(6): 806-816.
[11]	YANG Ming1 (杨明), HUANG Jun1∗ (黄俊), ZHANG Wei2 (章伟). Further Result on the Observer Design for One-Sided Lipschitz Systems [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(6): 817-822.
[12]	YU Xinyi (禹鑫燚), WU Jiaxin (吴加鑫), XU Chengjun (许成军), LUO Huizhen (罗惠珍), OU Linlin∗ (欧林林). Adaptive Human-Robot Collaboration Control Based on Optimal Admittance Parameters [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(5): 589-601.
[13]	ZHANG Suhuan (张素焕), ZHANG Junfeng∗ (张俊锋), LI Shuo (李烁), YU Shanen (余善恩). Event-Triggered Control of Positive Semi-Markovian Jump Systems Without/with Input Saturation [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(5): 723-736.
[14]	SU Chong∗ (宿翀), LÜ Jing (吕晶), ZHANG Danyang (张丹阳), LI Hongguang∗ (李宏光). Affective Preferences Mining Approach with Applications in Process Control [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(5): 737-746.
[15]	CHEN Chun, GAO Jing, CAO Yijia, WANG Weiyu, ZHAO Long. Voltage and Frequency Suppression of Intentional Islanding Restoration Process for Distribution System with Multi-Generations [J]. Journal of Shanghai Jiao Tong University, 2022, 56(5): 543-553.

Looper-Tension H_∞ Control for Hot Strip Finishing Mills

Looper-Tension H_∞ Control for Hot Strip Finishing Mills

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments