Open HenryDykhne opened 10 months ago
hi, i met the same issue, i am going to try to use my own controller like IDM to control the background agents, but actually i dont know how. Have you ever tried before?
hi, i met the same issue, i am going to try to use my own controller like IDM to control the background agents, but actually i dont know how. Have you ever tried before?
I identified classes that seem designed to make this possible but I have not had any luck with getting them running. Please tell me if you are able to make any progress in this area.
@HenryDykhne hey, I may find something new. I have train a simple palnner and run it in the simulation, and I save the simulation file like xx.yaml(in the attch files), this .yaml file maybe have all configurations in simulation. Additionally, I found the "observation" key in the .yaml, and value "target" point to the IDM policy of background agents, the code is as follows: `observation: target: nuplan.planning.simulation.observation.idm_agents.IDMAgents convert: all target_velocity: 10 min_gap_to_lead_agent: 1.0 headway_time: 1.5 accel_max: 1.0 decel_max: 2.0 open_loop_detections_types:
So, if we want use our own ML planner to control background agents , maybe should Inherit and override the "/nuplan/planning/simulation/observation/abstract_observation.AbstractObservation".
Finally, i am trying figure out how does it work. These are my speculation above. If there are any mistakes, you can point them out. I hope we can solve this problem during the discussion cause they may not reply very soon. simulation_vector_experiment.zip
Hello,
I am trying to find where the non-EGO tracks get assigned their controllers for the closed-loop reactive simulation so that I may change it from running using the IDM controller to the ML controller.
Additionally, is the ML controller already pre-trained? Or does a weights file exist for it? Or is it expected for each individual to train the controller themselves on the NuPlan dataset for comparison?
Finally, I would also be interested in knowing if there exists a comprehensive list of config options for the simulation and training hydra configs, since so far I can only find the ones in the tutorial.
At the moment, I am trying to run the simulation with the following config, using the model trained in the tutorial
nuplan_framework.ipynb
:Uppon running, I am greeted with this error repeating for every scenario:
Any help on this would be highly appreciated.