simscape.probe.getVariableTable
Description
Examples
Configure and Attach VariableTable
Object to Probe Block
This example shows how to configure a simscape.probe.VariableTable
object for the Ideal Torque Source block in the Permanent Magnet DC Motor example model and attach the table to a Probe block.
Open the model.
openExample('simscape/PermanentMagnetDCMotorExample')
Add a Probe block to the model.
add_block('nesl_utility/Probe','PermanentMagnetDCMotor/Probe');
Bind the Probe block to the Ideal Torque
Source block named Load Torque
.
simscape.probe.setBoundBlock('PermanentMagnetDCMotor/Probe','PermanentMagnetDCMotor/Load Torque')
Get the default variable table for the Load Torque
block.
table1 = simscape.probe.defaultVariableTable('PermanentMagnetDCMotor/Load Torque')
table1 = VariableTable with 5 variable(s): Unit PortLabel Probing _________ _________ _______ C.w ⟼ {[rad/s]} "C.w" false R.w ⟼ {[rad/s]} "R.w" false S ⟼ {[N*m ]} "S" false t ⟼ {[N*m ]} "t" false w ⟼ {[rad/s]} "w" false
The default probing status for all the variables is false
.
Change the probing status of the t
variable.
table1("t").Probing = true
table1 = VariableTable with 5 variable(s): Unit PortLabel Probing _________ _________ _______ C.w ⟼ {[rad/s]} "C.w" false R.w ⟼ {[rad/s]} "R.w" false S ⟼ {[N*m ]} "S" false t ⟼ {[N*m ]} "t" true w ⟼ {[rad/s]} "w" false
Change the port label associated with the t
variable.
table1("t").PortLabel = "Torque"
table1 = VariableTable with 5 variable(s): Unit PortLabel Probing _________ _________ _______ C.w ⟼ {[rad/s]} "C.w" false R.w ⟼ {[rad/s]} "R.w" false S ⟼ {[N*m ]} "S" false t ⟼ {[N*m ]} "Torque" true w ⟼ {[rad/s]} "w" false
Attach table1
as the variable table to the
Probe block.
simscape.probe.setVariableTable('PermanentMagnetDCMotor/Probe',table1)
The name of the output port of the Probe block in the block diagram changes to Torque.
To confirm that you properly attached the variable table table1
to
the Probe block, enter:
simscape.probe.getVariableTable('PermanentMagnetDCMotor/Probe')
ans = VariableTable with 5 variable(s): Unit PortLabel Probing _________ _________ _______ C.w ⟼ {[rad/s]} "C.w" false R.w ⟼ {[rad/s]} "R.w" false S ⟼ {[N*m ]} "S" false t ⟼ {[N*m ]} "Torque" true w ⟼ {[rad/s]} "w" false
Input Arguments
probe
— Probe block name
string scalar | character vector | block handle
Probe block name, specified as a string scalar or a character vector, or a block handle.
Data Types: double
| char
| string
Version History
Introduced in R2024b
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