Method and device for the regulation of one or several quantities which are a function of several quantities guidelines

摘要

P regulation method of one or several quantities which are a function of several quantities guidelines, with the minimisation of an error function, in particular in view of the regulation of the mixture in a mill of the raw materials, during the manufacture of the cement. / p & & p & according to this process, the steering values vary one after the other, cyclically, in the same direction, that is to be modified to the sign of the difference in the time of the value of the error. / p