Defuzzification
Mean of Maxima (MOM) Defuzzification: Crisp value at the plateau of maximum membership
Lee, C.C. · 1990
Strengths
- •Simple: x*=b for TFN
- •Fast computation
- •Intuitive (most likely value)
Limitations
- •Ignores spread completely
- •Can give low-membership midpoint for trapezoidal with b≠c
Method assistant
Grounded explanations: it explains the method, it does not compute.
Assumptions to verify
- •Input is a valid TFN or trapezoidal FN
When not to use
- •When spread information is important (use centroid)
How to cite
Lee, C.C. (1990). Fuzzy logic in control systems: fuzzy logic controller, Part I. IEEE Transactions on Systems, Man, and Cybernetics. https://doi.org/10.1109/21.52551