Simscape and Simscape Electric Realtime Simulation Speed at Speedgoat

Hi.

I'm using real-time simulation with Speedgoat perfermance real-time target.

I test the modeling by using Simscape and Simscape Electrical on realtime simulation.

Two modeling results are different.

Simscape Electrical is extreamly faster than Simscpe on CPU. (more than x10-x20)

For future work, I have to using simscape toolbox.

Do you have any idea for reducing simscape realtime simulation speed for meet the time sample.

I attached the test model.

Please confirm and solve that.

Answer 1

[Sabin]

For the Simscape model provided I was able to speed up the simulation by changing the local solver to Partitioning/Robust Simulation in MATLAB 2022b. In this way maximum TET was 1.15e-5. Partitioning Solver can improve the simulation speed. See Increase Simulation Speed Using the Partitioning Solver for more insights.

Speedgoat log: