Application of Feedforward and Feedback Control Strategy for Wire Rod Hot Rolling Line

钢铁研究学报(英文版), 2005, 12(5): 21-23.

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1.University of Science and Technology Beijing, Beijing 100083, China

2.University of Science and Technology Beijing, Beijing 100083, China

3.University of Science and Technology Beijing, Beijing 100083, China

4.University of Science and Technology Beijing, Beijing 100083, China

5.Baoshan Iron and Steel Co Ltd, Shanghai 201900, China

6.Baoshan Iron and Steel Co Ltd, Shanghai 201900, China

Application of Feedforward and Feedback Control Strategy for Wire Rod Hot Rolling Line

Keywords： wire

The feedforward and feedback control strategy of water flowrate based on the analysis of thermal process in water cooling box was proposed, and the control strategy was applied to wire rod hot rolling at Baosteel Co.The operation has proved that the strategy can control water flowrate in the cooling water box reasonably to ensure the temperature requirement of the wire discharged from the cooling water box.

参考文献

[1]	KONG Shun-yi.Basic of Mathematical Model for Continuous Rolling of Strip Steel[M].北京:冶金工业出版社,1979
[2]	胡泽强,温治,朱宏祥,张耀根,陈虎秋,张贞宝.线材控冷轧制热过程数学模型及其数值仿真[J].冶金自动化,2003(01):23-28.

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Application of Feedforward and Feedback Control Strategy for Wire Rod Hot Rolling Line

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