Dynamic Online Sensing of Sheet Modulus of Elasticity

  title={Dynamic Online Sensing of Sheet Modulus of Elasticity},
  author={M. Anx00EDbal Valenzuela and J. M. Bentley and R. D. Lorenz},
  journal={IEEE Transactions on Industry Applications},
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× 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… CONTINUE READING


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