Decoupling Control and Simulation of Looper MIMO System for Hot Strip Rolling Mill

Shuang Ye

doi:10.4028/www.scientific.net/AMR.846-847.360

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 846-847Decoupling Control and Simulation of Looper MIMO...

Decoupling Control and Simulation of Looper MIMO System for Hot Strip Rolling Mill

Abstract:

An optimal multivatiable looper control system based on decoupling strategy has been developed for hot strip finishing mills. Based on the dynamic configuration of the coupling system, we can get the status space expression of the coupling loopers system. Through the tools of Matlab we make out of the transfer function of looper system. Based on Decouping-Inbariable character theory and the transfer function of looper system we gain the transfer function of the decoupling net. By using the Simulink toolbox of the Matlab language, the simulation results have shown that, after decoupled, the loopers control system performance gets much better.

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Periodical:

Advanced Materials Research (Volumes 846-847)

Pages:

360-364

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.846-847.360

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Online since:

November 2013

Authors:

Shuang Ye

Keywords:

Decoupling, Hot Strip Continuous Mill, Looper System, MATLAB

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References

[1] Zhang Dianhua, Zheng Fang and Wang Guodong. The Decoupling Control of the Looper Height and Tension Control System for Hot Strip Rolling. Control and Decision, 2000. 3: 15-2.

Google Scholar

[2] Peng Kaixiang, Dong Jie and Tong Chaonan. Research on Integrated Control of Looper of Hot Strip Mill. Metallurgical Equipment, Issue 2, April, (2005).

Google Scholar

[3] Sun Yikang. Model and Control of Hot Strip Rolling. Beijing: Metallurgical Industry Press, (2002).

Google Scholar

[4] Li Boqun, Fu Jian, Li Weidong and Sun Yikang. FPGA-based Looper Height and Tension System Decoupling Controller Design. Journal of University of Science and Technology Beijing, 2006, Vol. 28 No. 1.

Google Scholar

[5] Li Chaobin and Wu Min. Wavelet-Based Hot Rolling Eccentricity Control. Microcomputer Information 2007, 5-1: 23-24.

Google Scholar

[6] Wang J S, Jiao Z J, Zhao Q L, et al. Load Distribution and correction calculation for on-lion process control of the tandem cold mill[J]. Journal of Northeastern University(Natural Science), 2001, 22(4)：427～431.

Google Scholar

[7] Sims RB. The Calculation of Roll Force and Torque in Hot Rolling Mills. Inst Mech, Engr, 1954, Vol. 168, No. 6.

Google Scholar