Simulink Control Design™ - MathWorks

TipTo find the location in the Simulink model corresponding to a signal in the

Linearization inputs/outputs table, select the signal in the table and click.

The table displays the following information about the selected signal:

Block : Port : Bus Element Name of the block associated with the input/output. The number
adjacent to the block name is the port number where the selected
bus signal is located. The last entry is the selected bus element
name.

Configuration Type of linearization point:

• Open-loop Input — Specifies a linearization input point after
  a loop opening.


• Open-loop Output — Specifies a linearization output point
  before a loop opening.


• Loop Transfer — Specifies an output point before a loop
  opening followed by an input.


• Input Perturbation — Specifies an additive input to a signal.


• Output Measurement — Takes measurement at a signal.


• Loop Break — Specifies a loop opening.


• Sensitivity — Specifies an additive input followed by an
  output measurement.


• Complementary Sensitivity — Specifies an output followed
  by an additive input.

NoteIf you simulate the model without specifying an input or output, the software does

not compute a linear system. Instead, you see a warning message at the MATLAB prompt.

Settings

No default

Command-Line Information

Use getlinio and setlinio to specify linearization inputs and outputs.

Linear Step Response Plot