There are a number of advantages to utilizing fuzzy logic in systems design. The fuzzy logic operators are simple like traditional Boolean logic operators. Therefore, they can be used by system operators to extend their knowledge of operation into the domain of membership functions and fuzzy logic rules, which linguistically are modeled by our own language.
For traditional systems developers, the complexity of the resulting system using fuzzy logic can be much simplified. Complex applications with a multitude of inputs and outputs can be modeled, and implemented, very simply using fuzzy logic.
Another interesting advantage is that fuzzy logic can reduce the processing requirements of a system and therefore decrease the expense of the resulting embedded control hardware. In many cases, complex mathematical modeling can be replaced with membership functions and a set of fuzzy rules to control a system. Minimizing these mathematical constraints can reduce code size and therefore allow the system to run more quickly, or on less advanced hardware.