METHOD AND APPARATUS FOR EVALUATING MEMBERSHIP FUNCTIONS OR RULES IN FUZZY INFERENCE

摘要

Adaptation of an input value for a preset membership function is calculated and is displayed. Or, adaptation and its changing factor of when the fuzzy inference apparatus is operated are displayed. Or, a change of the input value with the lapse of time is displayed being overlapped on a table that represents the preset rule. Or, an output value of fuzzy inference excluding particular rules is compared with an output value of fuzzy inference effected using all rules, and a difference therebetween is displayed on a rule table. Thus, various feature quantities in the fuzzy inference are picked up and are displayed to check the validity of the preset membership functions and rules.