Unable to load Simulink model - Unrecognized function or variable

Hey Team,

I am having trouble loading up PEM Electrolsis System on SimuLink.

>> ssc_fuel_cell
Unrecognized function or variable 'ssc_fuel_cell'.

I tried dowloading Control System Toolbox but it didn't solve the issue.

Any idea how to go about this?

Answer 1

[Divyanshu]

It is possible that the machine is not having the Simscape toolbox installed. To check if it is installed or not, execute the following command in the MATLAB command window -

>>which –all ssc_fuel_cell

Expected Output:

C:\ProgramFiles\MATLAB\R2022b\toolbox\physmod\simscape\simscapedemos\ssc_fuel_cell.slx

If a path is returned, it would mean that the Simscape Toolbox is installed, else the command will throw an error which indicates that the toolbox is not installed. So, retry opening the Model after installing the Simscape Toolbox.

[Matthew Kuncheria Chempumthara]

Hi Divyanshu!

Thanks for the reply. Yes you are right. I figured it out earlier and accidentaly forgot to close this discussion.

Cheers