Stefan, Theoretically, you should be able to run one vehicle per thread on rigid terrain using most of modern machines. If you are performing vehicle simulations with more than one vehicle, you can look into Synchrono.
Many parameters can affect the RTF of the simulation. Could you please provide more information regarding the simulation you are running? Time step, what vehicle model, terrain size, number of triangles you used for terrain mesh? What rendering engine you are using, and what RTF are you currently getting? Maybe a screenshot can help as well. Thanks, Jason On Monday, August 29, 2022 at 7:02:55 AM UTC-5 stefan wrote: > Hi marcel， > > The real-time simulation is exactly what I want. I have already decoupled > physics from graphics, but it still can not meet my requirements. Is it > possible to > separate the tire model and vehicle model? In that way, the computation of > tire and vehicle can be run on separate cores. > 在2022年8月29日星期一 UTC+8 17:48:53<[email protected]> 写道： > >> Hello Stefan, >> >> I guess you want to try to speed things up to ensure that you can run >> your simulation in real-time? As far as I know there is no way to >> dramatically speed up the simulation at the moment. You need a relatively >> small time step to keep it all stable and there is no easy way to run those >> calculations in parallel. The only thing you can do to speed things up is >> to decouple physics from graphics so they run on separate cores. >> >> Greetings, Marcel >> >> >> On 8/29/2022 8:48, stefan wrote: >> >> Is there any way to speed up the chrono vehicle simulation with sedan >> vehicle in Tmeasy tire or pacejka tire on rigid terrain road? >> I found two modules in chrono, One is syschrono,and the other one is >> multicore. >> >> As far as I am concerned, the synchrony is for autonomous vehicles and >> can decrease the simulation with multiple vehicles. And the other one is a >> multicore module, it can not speed up the simulation >> >> -- >> You received this message because you are subscribed to the Google Groups >> "ProjectChrono" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/projectchrono/567a453d-4781-485b-bfba-69ab2f9135b1n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/projectchrono/567a453d-4781-485b-bfba-69ab2f9135b1n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/projectchrono/07378232-061a-4529-802d-902ef631cb50n%40googlegroups.com.
