FilterWithDifferentiation

Demonstrates the use of low pass filters to determine derivatives of filters

Diagram

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This example demonstrates that the output of the Filter block can be differentiated up to the order of the filter. This feature can be used in order to make an inverse model realizable or to "smooth" a potential discontinuous control signal.

Parameters (1)

f_cut

Value: 2

Type: Frequency (Hz)

Description: Cut-off frequency

Components (5)

step

Type: Step

Bessel

Type: Filter

der1

Type: Der

der2

Type: Der

der3

Type: Der