LI Yuanhua, TAO Jingsong, LI Jigeng, et al. Building predicting model of paper tensile strength based on partial least-squares approach[J]. CIESC Journal, 2014, (9): 3544-3551.
LI Yuanhua, TAO Jingsong, LI Jigeng, et al. Building predicting model of paper tensile strength based on partial least-squares approach[J]. CIESC Journal, 2014, (9): 3544-3551.DOI: 10.3969/j.issn.0438-1157.2014.09.032.
The problems existing in the mechanism models include difficulty in obtaining the parameters
and most of the parameters had little relationship with production which reduced its practicability. The partial least-squares method (PLS) was used to establish the model to predict paper strength based on a production line of a corrugated paper mill. By selecting parameters and their data aided with mechanism analysis
we built the model and obtained the key parameters. The results showed that the model had a good precision that its Pearson's value was 0.732
root mean square error (RMSE) was 276 N·m-1
and mean relative error (MRE) was 5.17%. Besides
the model had a good analytical ability that the key elements could be interpreted very well from the mechanism angle.