jFuzzyLogic: Open Source Fuzzy Logic (Java)
Eclipse plugin (Helios)

There is a new eclipse plugin for FCL files (this is still beta). It provides some interesting features: syntax coloring, auto-completion, outline, quick outline, etc. Some features shown in this image (click to enlarge)

     Eclipse plugin install instructions (see image):
        - Open Eclipse
        - Menu Help -> Install new software you'll see the software update window
        - Click on Add
        - Name: jFuzzyLogicUpdateSite
        - Location: http://jfuzzylogic.sourceforge.net/eclipse/
        - Click OK an follow the instructions.
     Notes:
        - Some required dependencies will also be intalled (Xtext)
        - You will have to restart eclipse after installing this plugin

Feature examples: syntax coloring, outline (click to enlarge)

You can also view the membership functions by "Running" the FCL file (see next image, click to enlarge)

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Author: Pablo Cingolani (pcingola@users.sourceforge.net)
Key words (for search engines):
Fuzzy logic
Fuzzy logic software
Fuzzy logic package
Fuzzy logic library
Fuzzy logic sourceforge sf.net
Open source
GNU
GPL LGPL
java
Windows Linux OSX
FCL
IEC 1131
IEC 61131
IEC 61131 part 7
IEC 61131-7
Fuzzy logic Wikipedia