Development of automatic control system for finishing of precise flat steel

Author

Dongbin Li ; Peng Wang ; Chao Liang ; Shan Cong ; Ying Li ; Ting Chen

Author_Institution

Coll. of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., Harbin, China

Volume

3

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

1639

Lastpage

1642

Abstract

In order to overcome the shortcomings of traditional finishing machines, such as low automation degree, bad reliability and more failures, the automatic control system for finishing of precise flat steel is developed based on PLC, touch screen and invert in this paper. The producing flow and control requirements of finishing precise flat steel are introduced. The control system is used to adjust the speed of equipment for finishing precise flat steel. Application of touch screen offers a better HML By adopting semi-closed control strategy response time is reduced and control accuracy is improved. The system has good effect in practice.

Keywords

finishing machines; programmable controllers; PLC; automatic control system; control requirements; finishing machines; flow requirements; precise flat steel; programmable logic controller; semiclosed control strategy response time; touch screen; Control systems; Finishing; Frequency control; Inverters; Process control; Reliability; Steel; PLC; finishing machine; inverter; semi-closed control; touch screen;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang, China

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023369

Filename

6023369