Simulink Control Design™ - MathWorks

(Tuis.) #1

The message also indicates that the block can be linearized as a gain, which linearizes the
block as 1 regardless of the input operating point.


When you run this example in MATLAB, the text linearizing the block as a gain
displays as a hyperlink. To open the Block Parameters dialog box for the Saturation block,
and highlight the option for linearizing the block as a gain, click this hyperlink.


Select Treat as gain when linearizing, and click OK.


Alternatively, you can set this parameter from the command line.


set_param('scdpendulum/pendulum/Saturation','LinearizeAsGain','on')


The second diagnostic message states that the linearization of this block causes the
overall model to linearize to zero. View the linearization of this block.


diag.Linearization


ans =


Troubleshoot Linearization Results at Command Line
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