D-Controller

Navigation:  Toolboxes > Control Toolbox > Filter Editor > Controllers >

D-Controller

Previous pageReturn to chapter overviewNext page

The D Controller can be used to create an almost ideal derivative (when the frequency goes to infinity).

Gain Kd: The controller gain Kd determines the frequency gain of the controller at frequency w = 1 [rad/s].
Frequency fd: The differentiation behavior of the controller stops at frequency fd in Hz. An increase of this frequency corresponds to a more pure differentiation behavior, reducing the tameness of the controller.

Transfer function of the controller

EquationD