Simulink Control Design™ - MathWorks

(Tuis.) #1

  • Evaluate a MATLAB expression.

  • Stop the simulation and bring that block into focus.


During simulation, the block can also output a logical assertion signal:


  • If all bounds are satisfied, the signal is true ( 1 ).

  • If a bound is not satisfied, the signal is false ( 0 ).


You can add multiple Nichols Plot blocks to compute and plot the gains and phases of
various portions of the model.

You can save the linear system as a variable in the MATLAB workspace.

The block does not support code generation and can be used only in Normal simulation
mode.

Parameters


The following table summarizes the Nichols Plot block parameters, accessible via the
block parameter dialog box.

Task Parameters
Configure linearization. Specify inputs and outputs
(I/Os).

In Linearizations tab:


  • “Linearization inputs/
    outputs” on page 16-184.

  • “Click a signal in the
    model to select it” on
    page 16-187.
    Specify settings. In Linearizations tab:

  • “Linearize on” on page
    16-190.

  • “Snapshot times” on
    page 16-191.

  • “Trigger type” on page
    16-192.


16 Blocks — Alphabetical List

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