Simulink Control Design™ - MathWorks

All varying

parameters are

tunable

Some varying

parameters are not

tunable

• Command line: AreParamsTunable =
  true (default)


• Linear Analysis Tool: Recompile the
  model when parameter values are
  varied for linearization is unchecked
  (default)

Linearizations are

computed for all

parameter-grid points

with a single

compilation.

Model is recompiled

for each parameter-

grid point. Software

issues a warning.

• Command line: AreParamsTunable =
  false


• Linear Analysis Tool: Recompile the
  model when parameter values are
  varied for linearization is checked

Model is recompiled

for each parameter-

grid point.

Model is recompiled

for each parameter-

grid point. Warning

is suppressed.

Suppose that you are performing batch linearization by varying the values of tunable
parameters and notice that the software is recompiling the model more than necessary. To
ensure that linearizations are computed with a single compilation whenever possible,
make sure that:

• At the command line, the AreParamsTunable option is set to true.


• In Linear Analysis Tool, Recompile the model when parameter values are varied
  for linearization is unchecked.

See Also

linearize | linearizeOptions | slLinearizer

More About

• “Set Block Parameter Values” (Simulink)


• “Model Parameters” (Simulink)


• “Batch Linearize Model for Parameter Value Variations Using Linear Analysis Tool”
  on page 3-75


• “Batch Linearize Model for Parameter Variations at Single Operating Point” on page
  3-20

See Also