Camera mathematic model of the molten steel level detection in the strip casting process

Author

Li Jia-dong ; Wang Zhao-dong ; Wang Kun ; Wang Guo-dong

Author_Institution

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

fYear

2013

fDate

20-22 Dec. 2013

Firstpage

1216

Lastpage

1219

Abstract

A CCD system was designed to detect the molten steel level in the strip casting process. According to the image computing method, camera mathematic model of the molten steel level detection was established. Then an experiment was carried out to calibrate the model parameters and the precision of the mathematic model was tested. The result illustrates that the camera mathematic model and calibrate method of the molten steel level are feasible, which show high levels of precision and can be applied in the industrial line for the strip casting.

Keywords

CCD image sensors; calibration; cameras; casting; image processing; liquid metals; mathematical analysis; object detection; production engineering computing; steel; CCD system; calibrate method; camera mathematic model; image computing method; industrial line; model parameters calibration; molten steel level detection; strip casting process; Cameras; Casting; Charge coupled devices; Mathematical model; Steel; Strips; image calibrate; linear CCD; linear translation; molten steel level; twin-roll strip casting;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on

Conference_Location

Shengyang

Print_ISBN

978-1-4799-2564-3

Type

conf

DOI

10.1109/MEC.2013.6885252

Filename

6885252