FMU Export - Model Exchange & Co-Simulation

Dear Sir or Madam,

I have recently seen that FMU exportation under Model Exchange option has been included in MATLAB R2024b release.

I am trying to export a Simulink model as FMU - Model Exchange using the command:

exportToFMU(SimulinkModelName, 'FMIVersion', '2.0', 'FMUType', 'ME')

However, I get the following error:

The make command returned an error of 2

Build Summary

Top model targets:

Model Build Reason Status

====================================================================================================================

SimulinkModelName Information cache folder or artifacts were missing. Failed to build. For more information, see build log.

0 of 1 models built (0 models already up to date)

Build duration: 0h 0m 27.437s

Error using exportFMU_ME (line 36)

Error(s) encountered while building "SimulinkModelName"

I had successfully exported this same model as FMU - CoSimulation.

exportToFMU2CS(SimulinkModelName)

Why is it possible to export the model under the CoSimulation option and not under the Model Exchange option?

Thank you very much in advance.

Best regards,

Víctor Sánchez Suárez

Norvento Enerxía S.L.

[Sandeep Mishra]

Hi @Victor

Could you please confirm if this issue occurs with all Simulink model files, or is it specific to a particular model? Additionally, could you provide details about the types of blocks used in your Simulink model?

[Victor]

Hi @Sandeep Mishra

I have the same issue with all the Simulink model files I have tried with.

In these models, I use the typical blocks that are used in control applications for power converters based on power electronics, i.e. battery chargers, wind turbines... For instance, I use delays, arithmetic operations, integratos, low-pass filters, look-up tables, abc-dq transformations, conditional statements...

Thank you very much in advance.

Best regards,

Víctor Sánchez Suárez

Norvento Enerxía S.L.

[Sandeep Mishra]

Hi @Victor

I successfully exported the "Anti-Windup Control Using PID Controller Block" example simulink model to 'Model Exchange' FMU using the exportToFMU function. Could you please share your Simulink model file for further assistance? You can open the example model with the following command:

openExample('simulink_industrial/AntiWindupControlUsingAPIDControllerExample')