PROCESS FOR IMPROVEMENT OF ROLLING LOAD IN STEEL SHEET

摘要

The method improves the estimation of the plate roll load, a factor influencing a most sensitive effect on working conditions of FSU model of continuous hot rolling equipment, so that it can enhance a precision and a reliability of the estimation. The method comprises the steps of : obtaining an average learning coefficient of each stand from overall data; obtaining a calibration coefficient in order to make a group learning coefficient, obtained via classification of working conditions, approach the average value; obtaining a calibration function by use of the group learning coefficient; calibrating a transformation resistance model by use of the calibration model.