
350 Chapter Eight—Fuzzy Systems Implementations
we have four fuzzy input variables and two fuzzy output variables, a rule might
be
123201. This would mean that we “don’t care” about the first of the two
outputs, but the rule fires the fuzzy set corresponding to “1” in the second output.
A rule can fire more than one output simultaneously, but the defuzzification of each
output variable is done independently in this implementation. Rules
123201
and 123210can thus be collapsed into the single rule 123211.
We now discuss the output files. Two of the filenames in the run file refer to
output files that are written on completion of a program run. The third file listed ...