It is possible to initialize a simulation based on previous simulation results. Would that be helpful?

Hi yes it could well be the way to go. Could you please let me have more information.

Thanks

Peter

There are two flags for the simulation executable: iif and iit (see here for more information https://www.openmodelica.org/doc/OpenMo … mflag-iif)
Additionally, you have to disable the ordinary initialization with –iim=none.

// run simulation from time=0 until time=0.25 and save results to xxx_res.mat

simulate(foo, stopTime=0.25, fileNamePrefix="xxx"); getErrorString();



// run simulation from time=0.25 until time=1.0 and use previous results as initial solution

simulate(foo, startTime=0.25, simflags="-iim=none -iif=xxx_res.mat -iit=0.25"); getErrorString();

OK. Many thanks I will explore this. I appreciate your prompt help.

Thanks

Peter

Basically I want to create a training simulator that involves user input.


^Goldenslot^

Basically I want to create a training simulator that involves user input.


^Goldenslot^

Hello phallyka

If you want to access and modify Modelica simulation "on the fly" you can use a sockets connection.
There is a sample out there. I can help you to search it if it is interesting for you.

Best regards
Koldo

Hi Koldo
That would be of great interest to me. I would like to see the example.

Many thanks

Peter