Interval Type-2 Fuzzy Logic System

  title={Interval Type-2 Fuzzy Logic System},
  author={Suman Lata and Mohammad Ayyub},
This paper presents the theory and design of interval type-2 fuzzy logic systems (FLSs) because of computational complexity of using general type-2 fuzzy set (T2FS) in type-2 fuzzy system. We propose an efficient and simplified method to compute the input and antecedent operations for interval type-2 FLSs; one that is based on a general inference formula for them. We introduce the concept of upper and lower membership functions (MFs) and illustrate our efficient inference method for the case of… CONTINUE READING
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