Check out http://www.fuzzytech.com there you'll find more information by the same author as the circuit cellar article..... and complete downloadable demo's of a fuzzy crane controller..... Regards, Albert Smulders InSAD - Encarnaci—n, Paraguay insad@itacom.com.py -----Mensaje original----- De: Michael Hagberg Para: PICLIST@MITVMA.MIT.EDU Fecha: S‡bado 29 de Agosto de 1998 20:39 Asunto: Re: Big positioning system. >check out this crane software article at circuit cellar > >http://www.circellar.com/articles/misc/75constantin1.pdf > >michael