Variables VIs
- Updated2023-02-21
- 1 minute(s) read
Variables VIs
Owning Palette: Fuzzy Logic VIs
Requires: Full Development System. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Variables VIs to modify the linguistic variables in a fuzzy system. Linguistic variables represent, in words, the input variables and output variables of the system you want to control.
The VIs on this palette can return general LabVIEW error codes and specific PID and Fuzzy Logic error codes.
| Palette Object | Description |
|---|---|
| FL Create Variable | Creates a linguistic variable for a fuzzy system. You also can use the Variables page of the Fuzzy System Designer to create linguistic variables interactively. |
| FL Get Number of Variables | Returns the number of input and output variables in the fuzzy system you specify. |
| FL Get Variable | Returns the name, range, and membership functions for a linguistic variable in a fuzzy system. |
| FL Get Variable Names | Returns the names of the input and output variables in the fuzzy system you specify. |
| FL Plot Variable | Plots a specific input or output variable that is in a fuzzy system with the membership functions of that variable. |
| FL Set Variable | Modifies the name, range, or membership functions of a linguistic variable in a fuzzy system. |