Connect multiple FMUs about fmpy HOT 10 CLOSED

You could create a Container FMU that allows you to bundle multiple FMUs into one Co-Simulation FMU. See https://github.com/CATIA-Systems/FMPy/blob/master/tests/test_fmu_container.py for an example.

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It would be great to have also an example for connected ME FMUs

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Another option is to write a custom simulation loop and to connect the FMU instances using their get*/set* functions. You can use custom_input.py as a starting point.

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Great! I might send a PR when I have some interesting examples to share.

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@chrbertsch Can you please open a new issue and provide an example scenario with FMUs where model exchange makes sense?

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@t-sommer @chrbertsch I am also looking for an example in which multiple ME-FMUs are coupled. Has this been adressed? It would be much appreciated.

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@t-sommer @chrbertsch I am also looking for an example in which multiple ME-FMUs are coupled. Has this been adressed? It would be much appreciated.

Connecting ME FMUs is currently not supported.

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@t-sommer
I am looking for some examples where 2 Co-simulation Fmu's communicate with each other. Instead of running one .fmu
i need to run 2 fmus
Could you please help me with this?

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Dear t-sommer

I am a new member of the field.

When I try with test_fmu_container.py, it does not support fmi3.0, is this right? what about if FMUs have some ports that have the same name? Do we have to change the name of these ports?

And I try to simulate interconnected FMUs as https://github.com/CATIA-Systems/FMPy/wiki/Simulate-SPPs, but it does not work? I downloaded https://github.com/CATIA-Systems/FMPy/wiki/ControlledDrivetrain.ssp but I can not run the file

Thank you!

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