Adjusting parameters in simulink model from app designer

Hi there,

I am currently doing a project where i am creating an app for an induction motor model in simulink.

I have used the following code to adjust both StopTime and the value of a Constant Block.

set_param('InductionMotor','Constant',app.FrequencyEditField.Value);

where InductionMotor is the name of my model.

The problem im having is i want to be able to adjust a parameter within a block. For example, the voltage supply to the induction motor. Is there a way to be able to edit the voltage figure from within the app designer.

Answer 1

[Manas]

Hello J Wells,

I understand that you want to adjust the block parameters of a Simulink model from MATLAB app designer.

One way to adjust the variables from the app is by using Simulink.SimulationInput. It has several methods (BlockParameters, Variables) to modify the parameters. To learn about SimulationInput, refer to its documentation: https://in.mathworks.com/help/releases/R2023a/simulink/slref/simulink.simulationinput.html

Hope this helps!