1. zueyan

    Thread Starter New Member

    Aug 28, 2010
    can I know what software can be used to program the PIC18F4550 chip using Fuzzy logics?
    thank u..
  2. Papabravo


    Feb 24, 2006
    Do you have any indication that such a thing exists? I'm not certain if there was ever a language standard that embodied that approach making it much less likely that the PIC18F4550 would ever be a possible target.
  3. BMorse

    AAC Fanatic!

    Sep 26, 2009
    "Fuzzy Logic" is a term used to describe certain code algorithms to accomplish a task or function >> http://en.wikipedia.org/wiki/Fuzzy_logic

    You can code "fuzzy logic" in any environment you want.....

    B. Morse
  4. Potato Pudding

    Well-Known Member

    Jun 11, 2010
    If I have this wrong please just let me know.

    What I understood of Fuzzy Logic, it is a term that basically refers to systems that let some processes run with what is in essence if not so often in fact an analog control system.

    For example you can put two analog sensor signals into an op amp and use feedbacks to combine them or have them cancel each other, in a form of analog processing where you can even introduce some hysterisis. Then you feed the conditioned output of the op amp into a DAC (or even just run it through a comparator), probably do some digital processing and the combined system is a type of Fuzzy Logic circuit.

    When you feed the two inputs into DACs at the start and digitally process them start to finish including a digital duplicate of what the analog OP AMP would have done then that is what is now more commonly understood as Fuzzy Logic.
    Last edited: Aug 31, 2010
  5. BMorse

    AAC Fanatic!

    Sep 26, 2009
    In essence I guess you could use "Fuzzy logic" that way...

    The furby toy is a good example of a device which uses "fuzzy logic" to "learn" from its environment and interact with the user....

    B. Morse