Hello Jesús,
As you may've discovered, the name of ROS node created from a Simulink model is auto generated with the pattern as <modelName>_<random#>, this cannot be customized.
One workaround to avoid generating the same random number (used as part of node name) with batchsim could be to control the random number generator seed before running the model each time.
To do this, you can run rng with different seed in the PreSimFcn defined for Simulink.SimulationInput:
function in = createSimIn()
numSims = 10;
in(1:numSims) = Simulink.SimulationInput('vdp');
for i = 1: numSims
in(i).PreSimFcn = @(~) myPreSimFcn(i);
end
end
where myPreSimFcn is defined as:
function myPreSimFcn(seed)
rng(seed)
end
This should allow you to generate different random number during batchsim.
Hope this helps,
Thanks,
Josh
