Method for Increasing the Speed and Reducing the Error of Multidimensional Precise Logic Controller

Abstract

A new method for increasing the speed of multidimensional precise logic controllers (MPLC) is proposed; it is based on the placement of production rules in situational subroutines the beginning of which is recorded in a special register by fuzzification procedure by equality to a logical high of the precise terms of the controlled parameter. This allowed, without losing the adequacy of control in each scan cycle, to run only one subroutine selected for fuzzification, and not the entire system of production rules of a controller. Two fundamental properties (at any given instant both only one term and only an antecedent of one rule is equal to a logical unit) of precise terms set and production rules systems under consideration are the theoretical basis for improving MPLC speed and reducing its error.