Deploying Traffic Smoothing Cruise Controllers Learned from Trajectory Data
Deploying Traffic Smoothing Cruise Controllers Learned from Trajectory Data
复制标题
部署从轨迹数据中学习的交通平滑巡航控制器
DOI:
10.1109/icra46639.2022.9811912
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Bayen, Alexandre M.
中科院分区:
文献类型:
--
作者:
Lichtle, Nathan;Vinitsky, Eugene;Nice, Matthew;Seibold, Benjamin;Work, Dan;Bayen, Alexandre M.
Autonomous vehicle-based traffic smoothing con-trollers are often not transferred to real-world use due to challenges in calibrating many-agent traffic simulators. We show a pipeline to sidestep such calibration issues by collecting trajectory data and learning controllers directly from trajectory data that are then deployed zero-shot onto the highway. We construct a dataset of 772.3 kilometers of recorded drives on the I–24. We then construct a simple simulator using the recorded drives as the lead vehicle in front of a simulated platoon consisting of one autonomous vehicle and five human followers. Using policy-gradient methods with an asymmetric critic to learn the controller, we show that we are able to improve average MPG by 11% in simulation on congested trajectories. We deploy this controller to a mixed platoon of 4 autonomous Toyota RAV-4's and 7 human drivers in a validation experiment and demonstrate that the expected time-gap of the controller is maintained in the real world test. Finally, we release the driving dataset [1], the simulator, and the trained controller at https://github.com/nathanlct/trajectory-training-icra.
登录
查看更多内容
DOI:
10.1016/j.trc.2018.02.005
发表时间:
2018-04-01
影响因子:
8.3
作者:
Stern, Raphael E.;Cui, Shumo;Work, Daniel B.
通讯作者:
Work, Daniel B.
DOI:
10.5555/3463952.3464002
发表时间:
2021-02
期刊:
ArXiv
影响因子:
--
作者:
Jiaxu Cui;William Macke;Harel Yedidsion;Aastha Goyal;Daniel Urielli;P. Stone
通讯作者:
Jiaxu Cui;William Macke;Harel Yedidsion;Aastha Goyal;Daniel Urielli;P. Stone
DOI:
10.1109/icra48506.2021.9561360
发表时间:
2021
期刊:
2021 IEEE International Conference on Robotics and Automation (ICRA)
影响因子:
--
作者:
Fang;Marsalis T. Gibson;R. Bhadani;A. Bayen;J. Sprinkle
通讯作者:
J. Sprinkle
DOI:
--
发表时间:
2021-07
期刊:
ArXiv
影响因子:
--
作者:
Behrad Toghi;Rodolfo Valiente;Dorsa Sadigh;Ramtin Pedarsani;Y. P. Fallah
通讯作者:
Behrad Toghi;Rodolfo Valiente;Dorsa Sadigh;Ramtin Pedarsani;Y. P. Fallah
影响因子:
3.6
作者:
Liang, CY;Peng, H
通讯作者:
Peng, H