Rainer, Maybe I found the reason for this problem, I changed the size of step_time, different sizes of step_time have different stability of the car (see the video link: https://youtu.be/g3iQKZTntdM). But I am running the algorithm of deep reinforcement learning, I need to improve the training speed to reduce the training time, is there any other way to shorten the simulation time? Looking forward to your reply! Thank you very much
Jay 在2024年3月8日星期五 UTC+8 10:53:40<Jay Sun> 写道： > Rainer, > Thank you very much for your reply! > > - chrono version: win-64/pychrono-8.0.0-py39_0.tar.bz2 > - tire model, tire format, wheel, vehicle: see the attachment. The > "Suspension Input File"and "Brake Input File" in a json file is an > official file that I did not modify. (Refer to the rigid tire of > Hmmwv, I defined myself) Because of this（ > https://groups.google.com/g/projectchrono/c/tSPC4GYfBKE） > > Jay > > > 在2024年3月8日星期五 UTC+8 03:09:59<[email protected]> 写道： > >> Hi Jay, >> >> can you give us some mor information: >> >> - which chrono version do you use >> - which tire model ? >> - tire mass and inertia? >> - tire format >> - wheel load >> >> Best >> >> Rainer >> >> [email protected] schrieb am Donnerstag, 7. März 2024 um 12:51:26 UTC+1: >> >>> Hi everyone, >>> >>> I configured this car using a json file, and found that it kept >>> jittering after importing instead of stopping when it hit the ground. Could >>> you please tell me the reason? >>> video link:https://youtu.be/d4ZjRxax0Uw >>> >>> Regard, >>> Jay >>> >> -- 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/1011311c-692a-4fcb-a9d9-363031cce01dn%40googlegroups.com.
