The Control Capability Analysis and Decoupling Control of Flatness and Edge Drop for Cold Rolling Mill

1. The Control Capability Analysis and Decoupling
Control of Flatness and Edge Drop for Cold Rolling
Mill
ZHOU Xiaomin1, WU Yunfeng 1,2
1 School of Mechanical Engineering, University of Science and Technology Beijing, Beijing
100083, China
2 BAIC MOTOR Beijing, Beijing 100025, China
1www.icgst.com
http://www.icgst.com/paper.aspx?pid=P1111343299

2. The flatness and edge drop control system is a coupled multivariable control
system. Analyzing the coupling relationship and realizing the decoupling control
between them are very important parts of achieving the high-precision control. In
this paper, based on the flatness and edge drop control capabilities analysis of all
the control actuators, the simplified model of flatness and edge drop is
established, and the coupling relationship between flatness and edge drop is
analyzed. The neural network inverse decoupling control method is proposed to
realize the decoupling control of flatness and edge drop. Simulation results
represent that the flatness and edge drop control performance is improved
effectively.
2www.icgst.com
http://www.icgst.com/paper.aspx?pid=P1111343299
The Control Capability Analysis and Decoupling Control of Flatness and
Edge Drop for Cold Rolling Mill
Abstract

3. 3www.icgst.com
I received my B.S. degree from vehicle engineering and M.S. & Ph.D from mechatronic
engineering at University of Science and Technology Beijing. Currently I am working
for Associate Professor at University of Science and Technology Beijing in the School
of Mechanical Engineering. My research interests include Automatic Control and
Application, Motion Control, and Intelligent Control.
University of Science and Technology Beijing
http://en.ustb.edu.cn/

4. 4www.icgst.com
I received my B.S. & M.S. degree from mechatronic engineering at University of
Science and Technology Beijing. Currently I works in BAIC MOTOR Beijing.My main
research interests are Automatic Control and Application.
University of Science and Technology Beijing
http://en.ustb.edu.cn/

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