Applications of non-linear filtering to the stainless-steel decarbonization process
作者:
M. A. SOLIMAN,
W. H. RAY,
J. SZEKELY,
期刊:
International Journal of Control
(Taylor Available online 1974)
卷期:
Volume 20,
issue 4
页码: 641-653
ISSN:0020-7179
年代: 1974
DOI:10.1080/00207177408932765
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
An extended Kalman filter is applied to a stainless-steel manufacturing operation in order to estimate the molten metal composition in real time. A recently developed process model forms the basis of the filter. The performance of the estimator is tested for several levels of measurement information and for both continuous and discrete samples. The results indicate that reliable estimates of the metal bath composition can be obtained even when only bath temperature can be measured.
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