-Multi-loop analog PID loop rates exceed 100kHz on embedded RIO FPGA hardware.

Excerpt from the below wiki:

The PID controller calculation (algorithm) involves three separate parameters; the proportional, the integral and derivative values. The

*proportional*value determines the reaction to the current error, the

*integral*value determines the reaction based on the sum of recent errors, and the

*derivative*value determines the reaction based on the rate at which the error has been changing. The weighted sum of these three actions is used to adjust the process via a control element such as the position of a control valve or the power supply of a heating element.

http://en.wikipedia.org/wiki/PID_controller

## No comments:

## Post a Comment