Type-2 Fuzzy Logic: A Historical View

@article{John2007Type2FL,
  title={Type-2 Fuzzy Logic: A Historical View},
  author={Rotimi Oluwatosin John and Simon Coupland},
  journal={IEEE Computational Intelligence Magazine},
  year={2007},
  volume={2},
  pages={57-62}
}
Type-2 fuzzy logic offers an opportunity to model levels of uncertainty with which traditional fuzzy logic (type-1) struggles. This article provides a historical perspective of the development of type-2 fuzzy logic with a retrospective review of important developments in the field. We discuss key questions about the technology such as - when should type-2 systems be used? and why has it taken so long for this technology to emerge? The article concludes by highlighting areas where, we believe… CONTINUE READING

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