Page 1 of 1

PID, fuzzy logic and process control

Posted: Mon Feb 11, 2008 10:09 pm
by geekything
Has anyone built any routines for PID, fuzzy logic or other process control applications?

Specifically around temperature sensing and heater control would be very interesting.

Thanks!

-marc

Posted: Tue May 27, 2008 11:18 pm
by geekything
*bump*

Anybody? :)

-marc

Posted: Wed May 28, 2008 5:08 am
by RadioT
Yes, but not in Swordfish.

There are a lot of decent tutorials out there on fuzzy controllers and the theory of fuzzy sets. Try a google search with:

fuzzy logic controller code generator

and you get a lot of hits to explore, including a few utilities that output source code in different languages. It's best to start off with the theory, look at the output of some examples and code generators, then write your own pseudocode and finally implement it in controller code for your own experiments. That's what I used to advise my students, anyway.

73's,

de Tom

Posted: Sat Jun 14, 2008 2:33 pm
by geekything
Thanks, Tom!

-marc