Extreme Parkour with Legged Robots
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Abstract (arXiv)
Humans can perform parkour by traversing obstacles in a highly dynamic fashion requiring precise eye-muscle coordination and movement. Getting robots to do the same task requires overcoming similar challenges. Classically, this is done by independently engineering perception, actuation, and control systems to very low tolerances. This restricts them to tightly controlled settings such as a predetermined obstacle course in labs. In contrast, humans are able to learn parkour through practice without significantly changing their underlying biology. In this paper, we take a similar approach to developing robot parkour on a small low-cost robot with imprecise actuation and a single front-facing depth camera for perception which is low-frequency, jittery, and prone to artifacts. We show how a single neural net policy operating directly from a camera image, trained in simulation with large-scale RL, can overcome imprecise sensing and actuation to output highly precise control behavior end-to-end. We show our robot can perform a high jump on obstacles 2x its height, long jump across gaps 2x its length, do a handstand and run across tilted ramps, and generalize to novel obstacle courses with different physical properties. Parkour videos at https://extreme-parkour.github.io/
Key facts. Cited by 120 papers in the map (data through 7 Oct 2026). Builds on 28 of its 47 references that are in the map. First posted on arXiv 25 Sep 2023.
Builds on
28 of 47 references.
References · 28
- 2017Proximal Policy Optimization Algorithmscited by 14,441
- 2020Learning Quadrupedal Locomotion over Challenging Terraincited by 494
- 2021RMA: Rapid Motor Adaptation for Legged Robotscited by 430
- 2021Learning to Walk in Minutes Using Massively Parallel Deep Reinforcement Learningcited by 395
- 2022DayDreamer: World Models for Physical Robot Learningcited by 372
- 2022Learning robust perceptive locomotion for quadrupedal robots in the wildcited by 299
- 2022Legged Locomotion in Challenging Terrains using Egocentric Visioncited by 131
- 2022Rapid Locomotion via Reinforcement Learningcited by 130
- 2023Robot Parkour Learningcited by 115
- 2023ANYmal Parkour: Learning Agile Navigation for Quadrupedal Robotscited by 105
- 2022Deep Whole-Body Control: Learning a Unified Policy for Manipulation and Locomotioncited by 98
- 2021Reinforcement Learning for Robust Parameterized Locomotion Control of Bipedal Robotscited by 95
16 more
- 2021Learning Vision-Guided Quadrupedal Locomotion End-to-End with Cross-Modal Transformerscited by 71
- 2021Minimizing Energy Consumption Leads to the Emergence of Gaits in Legged Robotscited by 67
- 2021Legged Robots that Keep on Learning: Fine-Tuning Locomotion Policies in the Real Worldcited by 64
- 2019Learning Fast Adaptation with Meta Strategy Optimizationcited by 46
- 2019DeepGait: Planning and Control of Quadrupedal Gaits using Deep Reinforcement Learningcited by 45
- 2023Neural Volumetric Memory for Visual Locomotion Controlcited by 40
- 2021Learning to Jump from Pixelscited by 39
- 2022Advanced Skills by Learning Locomotion and Local Navigation End-to-Endcited by 39
- 2023Legs as Manipulator: Pushing Quadrupedal Agility Beyond Locomotioncited by 30
- 2023Robust and Versatile Bipedal Jumping Control through Reinforcement Learningcited by 27
- 2023Learning and Adapting Agile Locomotion Skills by Transferring Experiencecited by 25
- 2022ViNL: Visual Navigation and Locomotion Over Obstaclescited by 19
- 2021Vision-Guided Quadrupedal Locomotion in the Wild with Multi-Modal Delay Randomizationcited by 18
- 2022Learning Perception-Aware Agile Flight in Cluttered Environmentscited by 13
- 2022Learning Deep Sensorimotor Policies for Vision-based Autonomous Drone Racingcited by 13
- 2022Dynamic Bipedal Maneuvers through Sim-to-Real Reinforcement Learningcited by 3
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Citing papers per year: 2023: 2; 2024: 41; 2025: 46; 2026: 31.
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