PID Control VIs (PID Control Toolkit)
August 2007, 370401D-01
The LabVIEW PID Control Toolkit includes VIs for Proportional-Integral-Derivative (PID) and Fuzzy Logic control. You can use these VIs with input/output (I/O) functions such as data acquisition (DAQ) to implement control of physical processes.
PID is a common single input/single output control algorithm for many types of control applications. Fuzzy logic can be used to implement rule-based control for systems requiring control with multiple inputs.
| Subpalette | Description |
|---|---|
| Fuzzy Logic VIs | Use Fuzzy Logic VIs to implement fuzzy controllers designed with the Fuzzy Logic Controller Design Project Manager. The Load Fuzzy Controller and Fuzzy Controller VIs should be used together to implement a fuzzy control application. The Test Fuzzy Control VI can be used as an example to test the input/output behavior of your fuzzy controller. |
| PID VIs | Use the PID VIs to implement PID control applications. The first three VIs on the PID palette are different versions of the PID VI. These VIs can be used interchangeably depending on the needs of the application. The other VIs on the PID palette can be used with one of the PID VIs for additional functionality. |
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