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Dynamic Online Sensing of Sheet Modulus of Elasticity.
- Source :
- IEEE Transactions on Industry Applications; Jan/Feb2010, Vol. 46 Issue 1, p108-120, 13p, 3 Black and White Photographs, 1 Chart, 16 Graphs
- Publication Year :
- 2010
-
Abstract
- This paper proposes and evaluates a methodology for robust online estimation of the modulus of elasticity of an elastic strip transported through a multispan system. The estimation algorithm is based on a previously developed robust sensorless sheet-tension estimation and the computation of speed draws using 1024-pulse encoders operating in 4 x mode. The evaluation of the proposed algorithm was performed in the dry end of a lightweight coated paper machine. Results confirm the robustness of the online estimation and its ability in detecting rapid changes that may occur in the modulus of elasticity. The proposed algorithm will open new and interesting options for further improvements of the paper-making process. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00939994
- Volume :
- 46
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Industry Applications
- Publication Type :
- Academic Journal
- Accession number :
- 48413911
- Full Text :
- https://doi.org/10.1109/TIA.2009.2036553