Simulink Control Design™ - MathWorks

Create Response Plots in Control System Tuner

This example shows how to create response plots for analyzing system performance in

Control System Tuner. Control System Tuner can generate many types of response plots

in the time and frequency domains. You can view responses of SISO or MIMO transfer

functions between inputs and outputs at any location in your model. When you tune your

control system, Control System Tuner updates the response plots to reflect the tuned

design. Use response plots to validate the performance of the tuned control system.

This example creates response plots for analyzing the sample model rct_helico.

Choose Response Plot Type

In Control System Tuner, in the Control System tab, click New Plot. Select the type

of plot you want to create.

A new plot dialog box opens in which you specify the inputs and outputs of the portion of

your control system whose response you want to plot. For example, select New step to

create a step response plot from specified inputs to specified outputs of your system.

10 Control System Tuning