Simulink Control Design™ - MathWorks

(Tuis.) #1

As shown in the Linearization path dialog box, the blocks highlighted in:



  • Blue numerically influence the model linearization.

  • Red are on the linearization path but do not influence the model linearization for the
    current operating point and block parameters.


Since the model linearized to zero, there are no blocks that contribute to the
linearization.


Investigate Potentially Problematic Blocks


To obtain diagnostic information for blocks that may be problematic for linearization, use
advise. This function returns a new LinearizationAdvisor object that contains
information on blocks on the linearization path that satisfy at least one of the following
criteria:



  • Have diagnostic messages regarding their linearization

  • Linearize to zero

  • Have substituted linearizations


adv1 = advise(advisor);


Troubleshoot Linearization Results at Command Line
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