Hi all,

I wrote an article entitled 'Fuzzy Logic in Perl' that will appear in the
June issue of The Perl Journal (www.tpj.com) - due out next week or the
one after. In it, I describe how to design a fuzzy controller in pure Perl
using my AI::FuzzyInference module (available from CPAN) to balance a ball
on a rod and prevent it from falling.

Attached is a slightly more elaborate version of the program I describe in
the article (released with permission). You need the AI::FuzzyInference
and Tk modules to run it. I use Tk to show the state of the rod and ball
at each time step.

I'm sure some people on this list might be interested. I would appreciate
any feedback you might have on the module. I would also be interested in
hearing from anyone who uses it.

Thanks,
--Ala