METHOD FOR ESTIMATING COMPONENT AT THE TIME OF STOPPING BLOWING OF CONVERTER BASED ON LEARNING CONTROL

摘要

PURPOSE: To promote a system, in which the effect of disturbance is reduced and a means for faithfully grasping the variation of the operation is found and a parameter learing method of an estimating model for converter component theoretically assuring the stability is established and the followup ability of the parameter is remarkably improved, in the estimating method at the time of stopping blowing by the learning method. ;CONSTITUTION: In the parameter learning method for component estimating model, the velocity of the learning is adjusted from the variation of the actual element yield, and by using the sequential type method of least squares theoretically assuring the optimization of the parameter as the base, the weight rate determining the velocity of the learning is loaded to each parameter. Further, this weight is varied according to the variation of the element yield, and the optimum stability and the followup ability of the parameter are remarkably improved.;COPYRIGHT: (C)1994,JPO&Japio