Adding New vehicle model to the gym environment

CommonRoad-RL
1

Dear developer,
I’m conducting research on the RL for truck-trailer system. Since for current commonroad_RL environment, the KST model is missing, is it possible that I create one on my own. What will it need to be paid attention to when we do this ?

Best Regards,
Kevin Kang

2

Dear Kevin,

CommonRoad provides vehicle model for truck-trailer. See Chapter 6 or 8 here: vehicleModels_commonRoad.pdf · master · tum-cps / commonroad-vehicle-models · GitLab. Currently, CommonRoad-RL does not support this model yet. But you can easily integrate it if you need it. You might need to adapt this method in vehicle.py and this method in action.py.

Feel free to contact if you have any problems or would like to submit a pull request after implementing this feature.

Best,
Xiao

3

Actually, I just noticed that the implementation of truck-trailer vehicle models has not been released yet in our drivability checker. Let me talk with my colleague who develops them and get back to you.

4

The truck models will be released in the next version of drivability checker.

5

Thanks for that, I will try to edit the file you said to add the truck& trailer model into the environment first, if it worked, maybe I can share with your team. Another question, May I ask when will the next version release?