Rockwell Automation RSLogix 5000 Fuzzy Designer - Manual (Page 11)

Publication LOGIX-UM004A-EN-P - March 2007
Get Started with FuzzyDesigner 11
A Fuzzy Add-On instruction does not typically compete against
standard controls found in Proportional-Integral-Derivative Controllers
(PID). Fuzzy logic is a complementary tool, and fills functional gaps
not addressed in standard controllers such as PIDs or Model Predictive
Controllers.
A development cycle of fuzzy logic solutions for Logix applications
consists of multiple steps.
1. Design the fuzzy system in FuzzyDesigner.
2. Generate the fuzzy Add-On Instruction.
3. Integrate (import and instantiate) the fuzzy AOI to your RSLogix
5000 project.
4. Monitor and tune the fuzzy AOI running in Logix online by
using FuzzyDesigner.
Using FuzzyDesigner with RSLogix 5000 Software
If you are unfamiliar with fuzzy logic, the next section introduces
fuzzy logic terms and principles you might use in your fuzzy system.
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