Defuzzification of Periodic Membership Function on Circular Coordinates
نویسندگان
چکیده
This paper presents circular polar coordinates transformation of periodic fuzzy membership function. The purpose is identification of domain of periodic membership functions in consequent part of IF-THEN rules. Proposed methods in this paper remove complicatedness concerning domain of periodic membership function from defuzzification in fuzzy approximate reasoning. Defuzzification on circular polar coordinates is also proposed. Keywords—Defuzzification, periodic membership function, polar coordinates transformation.
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