Glossary: FeedforwardAdvance Parameter

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FeedforwardAdvance Parameter

HARDWARE: This parameter does not apply when used with the GI4. Jerk and snap feedforward apply only to the GL4 and XL4s.

The FeedforwardAdvance Parameter specifies the time, in milliseconds, by which the velocity, acceleration The change in velocity as a function of time., jerk, and snap feedforward contributions to the output of the servo loop are advanced by the controller. The controller feedforward path advances the feedforward control effort in time to compensate for latency in the plant.