Simulink Control Design™ - MathWorks

(Tuis.) #1
more information about using the Simulation Results Viewer, see “Analyze Estimated
Frequency Response” on page 5-23.

If you have a linear model of the system you are estimating, you can use the model as a
baseline response for comparison in the viewer. For instance, you can compare a model
obtained by exact linearization to the estimated frequency response. Use the linearization
I/O set and the operating point to compute an exact linearization of the watertank plant.

syslin = linearize(model,io,op);

Open the Simulation Results Viewer again, this time providing syslin as an input
argument.

frest.simView(simout,input,sysest,syslin)

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