A modeling method for quality prediction of batch process

The traditional MPLS method have the defects of complex structure, extensive calculation, data unevenness in modeling and predicting for the quality prediction of the batch process. Mean value staged MICR method was proposed to overcome the disadvantage. The method used in modeling of tube hollow quality prediction can improve seamless tubes quality effectively. Its obvious benefits are low maintenance cost, good real time function, high reliability precision, and can be used on-line for the prediction and optimization on quality of tube hollow.