Abstract
After producing a paper reel from the paper machine it must be converted to a form that is suitable for the use by customers. This operation called converting is carried out in Caledonian Paper by the winders located in the finishing area. Occasionally a problem may arise during the operation and various defects may appear on customer reels affecting the quality of the final product. The company suspected that the causes of deviations were profiles related and as the database of the mill contains a vast amount of profiles for both good and defective reels, specialists started investigations to find out a technology which would be able to extract a relevant and hidden information from the historical data. This information would then be used to predict a fault arising at the winders so that corrective actions could be applied before the defect becomes too significant. A CBR solution was chosen.
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References
Smith R. Duane: Roll and web defect terminology, Tappi Press, Atlanta 1995
Virta Marko: The effect of profiles on winder salvage and broke in a LWC paper mill, Caledonian Paper Plc., August 1996
Finlay Janet and Dix Alan: An introduction to Artificial Intelligence, University of Huddersfield, ULC Press, London 1996.
Cognitive System Inc., ReMind a solution for prior experience, Boston 1992
Gillies Lorraine, Improving efficiency by predicting profile related defects, Caledonian Paper Plc., September 1996
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© 1998 Springer-Verlag Berlin Heidelberg
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Renoux, P., MacHattie, R. (1998). A solution to cure the deviation problems at winders. In: Smyth, B., Cunningham, P. (eds) Advances in Case-Based Reasoning. EWCBR 1998. Lecture Notes in Computer Science, vol 1488. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0056357
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DOI: https://doi.org/10.1007/BFb0056357
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