On Robustness of Fuzzy

  title={On Robustness of Fuzzy},
  author={L T Nguyen and Vladik Kreinovich and Dana Tolbert},
In this paper we propose to investigate the concept of robustness of combining operations in fuzzy systems. We use a concept similar to modulus of continuity in approximation theory to characterize robustness of fuzzy logic connectives. Speciically, it is shown that min and max are the most robust &? and _?operations. 1. INTRODUCTION In the majority of expert systems and intelligent control systems uncertainty of expert's statements is represented by a number from the interval 0,1]: t(A) = 1… CONTINUE READING