Stephan Winkler, Hajrudin Efendic, Luigi del Re,
"Quality Pre-Assesment in Steel Industry Using Data Based Estimators"
: S. Cierpisz, K. Miskiewicz, A. Heyduk (ed.), Proceedings of the IFAC Workshop MMM’2006 on Automation in Mining, Mineral and Metal Industry., 2006
Quality Pre-Assesment in Steel Industry Using Data Based Estimators
Sprache des Titels:
S. Cierpisz, K. Miskiewicz, A. Heyduk (ed.), Proceedings of the IFAC Workshop MMM’2006 on Automation in Mining, Mineral and Metal Industry.
In this paper we present a comprehensive framework enabling data based quality pre-assessment for the quality of metallurgical products, and report on the main experiences gained in cooperation with an industrial partner. The proposed approach is based on a sequential structure including data pre-processing to obtain a well-conditioned problem as well as nonlinear modelling approaches to determine dependencies. As we document here, this approach works correctly for approximately 90% of the cases, but hints are given on which essential modifications (associated with the problem setup) should be taken to re-formulate the problem in order to increase its performance.
Sprache der Kurzfassung:
Anzahl der Seiten:
Notiz zur Publikation:
IFAC (International Federation for Automatic Control) Workshop MMM’2006, Cracow, 20-22 Sept 2006