Analysis of Basic Defuzzification Techniques
نویسندگان
چکیده
In the paper basic defuzzification techniques are considered. The defuzzification process is present at a fuzzy system when an output fuzzy set should be mapped to a crisped value. Features are given which are the base for a defuzzification techniques comparison. Techniques are classified into several groups. The overview of defuzzification techniques is given, as well as their comparison on the base of given features. A considered example suggests constrains on applicability of defuzzification techniques. Suggestions about applicability of techniques in specified applications are given. Key-Words: Expert systems, fuzzy logic, defuzzification, control systems
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