کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
689985 | 889665 | 2006 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Online monitoring of steel casting processes using multivariate statistical technologies: From continuous to transitional operations Online monitoring of steel casting processes using multivariate statistical technologies: From continuous to transitional operations](/preview/png/689985.png)
This paper describes a state-of-the-art online monitoring system using multivariate statistical technologies for continuous steel casting process, which was commissioned at Dofasco’s No. 2 caster to provide consistent indication of process health for caster’s start-up, continuous production and transitional operations. The paper particularly focuses on development of a novel scheme to synchronize process trajectories for monitoring specific transitional operations such as equipment or steel product grade changes. The proposed scheme is demonstrated by several industrial examples with the results showing good detectability of various process abnormalities. With the aid of this fully integrated, innovative monitoring system, Dofasco has generated significant value through improved productivity and reduced maintenance costs.
Journal: Journal of Process Control - Volume 16, Issue 8, September 2006, Pages 819–829