A new type of approximation for fuzzy intervals

作者：Chalco Cano Y^*; Roman Flores H; Gomide Fernando

来源：Fuzzy Sets and Systems, 2008, 159(11): 1376-1383.

DOI：10.1016/j.fss.2007.12.025

• fuzzy intervals
• differentiable fuzzy intervals
• convolution of fuzzy sets
• approximation

This paper suggests a new method to approximate a fuzzy interval u by a sequence of differentiable fuzzy intervals. This new approximation method involves the construction of differentiable fuzzy intervals using the sup-min convolution of fuzzy sets. Numerical examples and an algorithm for computational implementation of the method proposed are also given.

• 出版日期2008-6-1