Computer control system of 550mm experimental mill for hot flat rolling

Author

Gao, Yang ; Li, Jianping ; Niu, Wenyong ; Wu, Yan

Author_Institution

State Key Lab. of Rolling & Autom., Northeastern Univ., Shenyang, China

Volume

3

fYear

2011

fDate

8-9 Sept. 2011

Firstpage

266

Lastpage

269

Abstract

This paper describes in detail the equipment, the process, the configuration of the computer control system, the control strategy and the algorithm of gauge control system in experimental mill for hot flat rolling. Two-stage computer control system is used. They are respectively basic automation system and process control system. The process parameters, such as gap and plate thickness, can be accurately controlled by the automatic control system. Practical application shows that the system has the characteristics of reasonable structure, reliable performance, high control precision and perfect function.

Keywords

control engineering computing; gauges; hot rolling; precision engineering; process control; rolling mills; automatic control system; automation system; control precision; experimental mill; gauge control system; hot flat rolling; process control system; size 550 mm; two-stage computer control system; Cooling; Digital control; Force; Gain control; Process control; Steel; AGC; APC; TMCP; control system; experimental mill;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering and Automation Conference (PEAM), 2011 IEEE

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9691-4

Type

conf

DOI

10.1109/PEAM.2011.6135059

Filename

6135059