publishing ros messeges in real time

Question

Ahmed Nader Mohammed Khair Ahmed 2023-4-9

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https://ww2.mathworks.cn/matlabcentral/answers/1943994-publishing-ros-messeges-in-real-time

回答： Muskan 2023-4-19

i have a simulink model that publishes ros messeges to control a drone model in gazbeo, the problem is the messegs are published at each time step of simulink, however simulink time steps doesnt represent the real time, therefore that rate of publishing the messeges is very slow (as one second of simulation time is close to 10 s in real time in my case), how can i make simulink run in real time so that the rate of publication is high enough.

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Answer 1

Muskan 2023-4-19

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https://ww2.mathworks.cn/matlabcentral/answers/1943994-publishing-ros-messeges-in-real-time#answer_1218643

Hi,

As per my understanding of the question, to make your Simulink model run in real time you can use Simulink Coder with the appropriate hardware and software configuration.

You can refer to the following documentation for a better understanding:

Simulink Coder Documentation (mathworks.com)

Thanks