On the choice of the adequate fuzzy implication operator with the center of gravity defuzzification method based on precision criterion in fuzzy control

In this paper, we propose an analytical approach permitting the choice of the adequate fuzzy implication operator with the center of gravity defuzzification method in fuzzy control. This approach is based on the behavior of fuzzy logic controller in the steady state for different fuzzy implication operators. This article concludes that the suitable one is not necessarily a t-norm but it can be another operator that leads to a good static behavior