The establishment of fuzzy logic toolbox in MATLAB supports two kinds of fuzzy model, one is Mamdani, another is Sugen o. The two models only difference lies in the fact that the membership function of the output variables of the Sugeno type is constant or linear, and Mamdani type output variables can use triangle, bell, Gaussian shaped for a wide variety of membership function.
The advantage of Mamdani method is that:
(1) the process is intuitive.
(2) the development of a long time, has been widely accepted by the designers.
(3) it is very suitable to use human language to express the input