io = getlinio(blockpath) returns
the analysis points defined for the specified Linear Analysis Plots
block or Model Verification block in a Simulink model.
This model contains the following linear analysis points:
Input perturbation at the output of the Step block
Output measurement at the output of the Plant Model block
Obtain the analysis points from the model.
io = getlinio(mdl)
2x1 vector of Linearization IOs:
--------------------------
1. Linearization input perturbation located at the following signal:
- Block: scdpwm/Step
- Port: 1
2. Linearization output measurement located at the following signal:
- Block: scdpwm/Plant Model
- Port: 1
You can use these analysis points for subsequent linearizations of the model using the linearize command or an slLinearizer interface.
Obtain Analysis Points from Linear Analysis Plots Block
This model contains a Bode Plot block that is configured with the following linear analysis points:
Input perturbation at the output of the Coolant Temp block
Output measurement at the CA output of the CSTR block
Obtain the analysis points from the Bode Plot block.
io = getlinio('scdcstr/Bode Plot')
2x1 vector of Linearization IOs:
--------------------------
1. Linearization input perturbation located at the following signal:
- Block: scdcstr/Coolant Temp
- Port: 1
2. Linearization output measurement located at the following signal:
- Block: scdcstr/CSTR
- Port: 2
mdl — Simulink model name character vector | string
Simulink model name, specified as a character vector or
string. The model must be in the current working folder or on the MATLAB® path.
If the model is not open or loaded into memory, getlinio loads
the model into memory.
blockpath — Linear Analysis Plots block or Model Verification block character vector | string
Linear Analysis Plots block or Model Verification block, specified
as a character vector or string that contains its full block path.
The model that contains the block must be in the current working folder
or on the MATLAB path.
io — Analysis point set linearization I/O object | vector of linearization I/O objects
Analysis point set, returned as a linearization I/O object or
a vector of linearization I/O objects. Use io to
specify linearization inputs, outputs, and loop openings when using
the linearize command. For
more information, see Specify Portion of Model to Linearize.
Each analysis point has the following properties:
Property
Description
Active
Flag indicating whether to use the analysis point for
linearization, specified as one of the following:
'on' — Use the analysis
point for linearization. This value is the default option.
'off' — Do not use the analysis
point for linearization. Use this option if you have an existing set
of analysis points and you want to linearize a model with a subset
of these points.
Block
Full block path of the block with which the analysis
point is associated, specified as a character vector.
PortNumber
Output port with which the analysis point is associated,
specified as an integer.
Type
Analysis point type, specified as one of the following:
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