Non-real time simulation with Arduino
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Daniel
le 16 Mar 2014
Réponse apportée : Daniel
le 22 Mar 2014
Here's my question:
I want Simulink to run a simulation when hooked up to my Arduino, but I want it to run much faster than real-time. The idea here is to have a simulation of my physical system run, then, depending on the outputs of the simulation, change the inputs to my actual physical system. In short, it's a way to see how my physical system will respond to an input before actually applying that input.
My question to you: How can I get simulink to run its simulation and spit out results to my Arduino faster than real-time? Is there a way to specify my simulation time?
Your assistance here would be very much appreciated.
0 commentaires
Réponse acceptée
Kaustubha Govind
le 20 Mar 2014
MATLAB/Simulink runs on Windows, Mac and Linux; none of which are real-time operating systems. Therefore, in general, MATLAB/Simulink are not recommended for real-time simulation. There are two add-on products that are available for true real-time simulation: Simulink Real-Time (formerly xPC Target) and Real-Time Windows Target.
However, if you are designing for a soft real-time application, and your Simulink model runs faster than your application, you might be able to get away with this.
Do you plan to run your model in a loop with the hardware, or do you asynchronously request results from Simulink when inputs become available?
0 commentaires
Plus de réponses (1)
Voir également
Catégories
En savoir plus sur MATLAB Support Package for Arduino Hardware dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!