Now I can see the point, James. I never had heard about fuzzy logic and what PEM means neither (It's an acronym? It appears neither in the Wiki nor in PM). Coincidently searching at the WEB I found this: ``Modelling and Fuzzy Logic Control of DC-DC Converter for Proton Exchange Membrane Fuel Cell'' So, what a confusion for me!!! I couldn't believe that almost all the PM people discussing about this subject through a lot of replies! I couldn't understand that! Thanks a lot my friend! (I'll appreciate if you explain me about PEM) Cheers, perucho |
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