Soccer Robot Fuzzy Control using fuzzy set on 2dimensional domain

Abstract

Decision making process of virtual soccer robot has large scale state variable that has 46 independnt parameters. This paper introduces 2-Dimensional arbitrary shaped fuzzy set on the soccer eld to denote linguistic notion associated with soccer strategy, e.g. "right corner", "center middle", "shoot chance area". We show its implementation: OZED system, and show characteristics of them and effciency in rule making.