Use the slLinearizer command to create the interface.
sllin = slLinearizer(mdl)
slLinearizer linearization interface for "scdcascade":
No analysis points. Use the addPoint command to add new points.
No permanent openings. Use the addOpening command to add new permanent openings.
Properties with dot notation get/set access:
Parameters : []
OperatingPoints : [] (model initial condition will be used.)
BlockSubstitutions : []
Options : [1x1 linearize.LinearizeOptions]
The Command Window display shows information about the slLinearizer interface. In
this interface, no parameters to vary are yet specified, so the Paramaeters property is
empty.
Vary Inner-Loop Controller Gains
For inner-loop analysis, vary the gains of the inner-loop PI controller block, C2. Vary the
proportional gain (Kp2) and integral gain (Ki2) in the 15% range.
Kp2_range = linspace(Kp20.85,Kp21.15,6);
Ki2_range = linspace(Ki20.85,Ki21.15,4);
[Kp2_grid, Ki2_grid] = ndgrid(Kp2_range,Ki2_range);
Vary Parameter Values and Obtain Multiple Transfer Functions