Fuzzy systems are universal approximators for a smooth function and its derivatives
نویسندگان
چکیده
منابع مشابه
Fuzzy systems are universal approximators for a smooth function and its derivatives
One of the reasons why fuzzy methodology is successful is that fuzzy systems are universal approximators, i.e., that we can approximate an arbitrary continuous function within any given accuracy by a fuzzy system. In some practical applications (e.g., in control), it is desirable to approximate not only the original function, but also its derivatives (so that, e.g., a fuzzy control approximatin...
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In many real-life situations, we do not know the actual dependence y = f(x1, . . . , xn) between the physical quantities xi and y, we only know expert rules describing this dependence. These rules are often described by using imprecise (“fuzzy”) words from natural language. Fuzzy techniques have been invented with the purpose to translate these rules into a precise dependence y = f̃(x1, . . . , ...
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ژورنال
عنوان ژورنال: International Journal of Intelligent Systems
سال: 2000
ISSN: 0884-8173,1098-111X
DOI: 10.1002/(sici)1098-111x(200006)15:6<565::aid-int6>3.0.co;2-0