Simulink Control Design™ - MathWorks

Selecting this parameter affects internal block configuration only, for compatibility with

Simulink PLC Coder. The parameter has no operative effect on generated code.

Output Signal Configuration — Provide control signal plus perturbation or

perturbation only

control action + perturbation (default) | perturbation only

By default, the block takes a control signal as input and provides the control signal plus

the experiment perturbation at the port u+Δu. You then feed this signal into the plant

input, as shown in the following diagram.

This default configuration requires inserting the block between the controller and the

plant. If you want to add the perturbation signal to the control signal yourself, select

perturbation only. In this configuration, the block output contains the perturbation

signal only, at the port Δu. You inject this perturbation signal into the plant using, for

example, a sum block, as in the following diagram.

In this configuration, you can optionally comment out the Closed-Loop PID Autotuner

block without disrupting the model.

Data Type — Floating point precision

double (default) | single

16 Blocks — Alphabetical List