Detection of Slopping in Basic Oxygen Steelmaking using a Camera Viewing the Converter Mouth

被引：6
作者：
Kattenbelt, Carolien [1 ]
Spelbos, Erwin [2 ]
Mink, Paul [2 ]
Roffel, Brian [1 ]
机构：
[1] Univ Twente, NL-7500 AE Enschede, Netherlands
[2] Corus RD&T, NL-1970 CA Ijmuiden, Netherlands
来源：
STEEL RESEARCH INTERNATIONAL | 2008年 / 79卷 / 11期
关键词：
Steelmaking; BOF; slopping; detection; camera; image processing;
D O I：
10.1002/srin.200806205
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In basic oxygen steelmaking, foam overflow or slopping causes operational and environmental problems. In most steel plants slopping is neither detected nor recorded. In this paper a slop detection algorithm is presented, which is based on images taken by a camera viewing the converter mouth. The proposed algorithm has a sensitivity and specificity of 0.74 and 0.94 respectively, is relatively simple and can easily be used in on-line applications. When using this algorithm, slopping is quickly detected and can be halted for the majority of slopping batches.
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收藏
页码：821 / 825
页数：5
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