Stop beating about the bush and just come out and say it: FUZZY LOGIC!
:)


>From: Walter Banks <walter@bytecraft.com>
>Reply-To: "Microcontroller discussion list - Public." <piclist@mit.edu>
>To: "Microcontroller discussion list - Public." <piclist@mit.edu>
>Subject: Re: [PIC:] How much can a PIC do?
>Date: Tue, 14 Feb 2006 08:27:32 -0500
>
>Another approach that has been used in problems like this is to create 
>linguistic variables based on the the input crisp numbers and then define 
>rules that manipulate the linguistic variables. The biggest advantage if 
>you are using a PIC is all of the
>area's of interest are normalized to a common data type that depends on the 
>resolution requirements of the outputs usually a byte or word sized. A PID 
>controller implemented with this approach is capable of handling non linear 
>systems and requires about a
>half dozen rules and half a K of code.
>
>w..
>
>Denny Esterline wrote:
>
> > Like I said before, the math is complex and unspecified. A large part of
> > this project is developing a reasonable way for non-software folks to
> > interract with that math. That particular aspect needs to be alot 
>further
> > along before I build any hardware.
>
>
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