Testing the applicability of artificial intelligence techniques to the subject of erythemal ultraviolet solar radiation part one: The applicability of a fuzzy rule based approach

This work presents the applicability of applying a fuzzy logic approach to the calculation of noontime erythemal UV irradiance for the plain areas of Egypt. When different combinations of data sets were examined from the test performance point of view, it was found that 91% of the whole series was estimated within a deviation of less than ±10 mW/m2, and 9% of these deviations lay within the range of ±15 mW/m2 to ±25 mW/m2.