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Sean J Wang

3 accepted papers

2024

Pay Attention to How You Drive: Safe and Adaptive Model-Based Reinforcement Learning for Off-Road Driving

ICRA 2024poster

Autonomous off-road driving is challenging as unsafe actions may lead to catastrophic damage. As such, developing controllers in simulation is often desirable. However, robot dynamics in unstructured off-road environments can be highly complex and difficult to simulate accurately. Domain randomizati…

Cited by 8SourceScholar
2022

TartanDrive: A Large-Scale Dataset for Learning Off-Road Dynamics Models

ICRA 2022poster

We present TartanDrive, a large scale dataset for learning dynamics models for off-road driving. We collected a dataset of roughly 200,000 off-road driving interactions on a modified Yamaha Viking ATV with seven unique sensing modalities in diverse terrains. To the authors' knowledge, this is the la…

Cited by 62SourcecodeScholar
2021

Rough Terrain Navigation Using Divergence Constrained Model-Based Reinforcement Learning

CoRL 2021poster

Autonomous navigation of wheeled robots in rough terrain environments has been a long standing challenge. In these environments, predicting the robot's trajectory can be challenging due to the complexity of terrain interactions, as well as the divergent dynamics that cause model uncertainty to compo…

Cited by 17SourceScholar