Control system of billet centering perforation

Author

Li Yong-bo ; Yang Liu ; Fang Shao-xi

Author_Institution

Fac. of Mech. & Electron. Inf., China Univ. of Geosci., Wuhan, China

Volume

3

fYear

2010

fDate

26-28 Feb. 2010

Firstpage

288

Lastpage

291

Abstract

In this paper, based on a research project about billet centering perforation control system in one steelworks, it introduces a punching control system of automatic detection and centering. The centering device of the system mainly consists of two symmetrical and parallel Laser Probing Displacement Sensors, which are used for scanning the profile of billet. Data are collected through PLC. Then by picture processing in WINCC, the center of the section of 230~500 mm billet is found. Therefore, the problems of low efficiency and errors of manual centering are solved.

Keywords

billets; displacement control; punching; sensors; steel; automatic detection; billet centering perforation; centering device; laser probing displacement sensor; picture processing; punching control system; steelworks; Automatic control; Billets; Control systems; Electrodes; Engine cylinders; Geology; Programmable control; Punching; Sensor systems; Steel; PLC; WINCC; billet; centering; least square fitting;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-5585-0

Electronic_ISBN

978-1-4244-5586-7

Type

conf

DOI

10.1109/ICCAE.2010.5451847

Filename

5451847