I have a M-script that runs in matlab 2008b co-simulated with AMESim v12. I tried running the same script and AMESim model for higher versions of matlab and amesim. But it generates various errors. Can you explain ?
MATLAB: A script for co-simulation with AMEsim that runs in matlab 2008b cannot be run in R2019
cosimulation
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They're doubles that just happen to have integer values. Convert them to integers since that's what idivide wants. Try this:
for k = 1:3 idivide(int32(k), int32(3),'round')endHi Haruki,
You changed sampling time from 0.01 to 0.001 in the Gazebo Simulink block, which is correct. Currently, this is the way to change sample time.
I think, your concern is more about why Gazebo-Simulink runs slower after changing sample time.
If so, then the sample time is related to simulation step size. If you keep sample time equal to to 0.01 then each simulation step is of 10 msec. While, 0.001 sample time means each simulation step is of 1 msec. Thus, to finish 1 sec simulation with sample time of 0.001 will take longer time ( 1000 steps) than 0.01 ( 100 steps).
Further, the Gazebo Co-Simulation provides synchronized behavior between Gazebo and Simulink blocks. To maintian synchronization, Simulation is carried-out with step-by-step approach, which further add overhead and slow down simulation.
Thanks.
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