How can I use a continuous integrator in atomic subsystem?
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello people! In my simulation I must use a fixed step size (0.001 s) with the solver ode3 (Runge-Kutta). There is an atomic subsystem with sample time of 1s in my model,and the atomic subsystem have a continuous integrator in it .
So,when I start the simulation ,I got an error :'... \integrator' has an invalid sample time of [0, 0]. Periodic atomic subsystem 'untitled/Subsystem' may contain only blocks that have constant (inf), inherited (-1), or periodic (1) sample times.
how can I fix it ?thank you very much.
0 commentaires
Réponses (1)
Ryan G
le 10 Juil 2013
The error you are seeing is effectively saying you cannot have continuous blocks if you define a discrete sample time on the atomic subsystem. You can use a discrete integrator to resolve this. Since you are taking such large steps I would imagine that the results would be comparable.
0 commentaires
Voir également
Catégories
En savoir plus sur Schedule Model Components 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!