Anymal parkour: Learning agile navigation for quadrupedal robots

D Hoeller, N Rudin, D Sako, M Hutter - Science Robotics, 2024 - science.org
Performing agile navigation with four-legged robots is a challenging task because of the
highly dynamic motions, contacts with various parts of the robot, and the limited field of view …

Perceptive locomotion through nonlinear model-predictive control

R Grandia, F Jenelten, S Yang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Dynamic locomotion in rough terrain requires accurate foot placement, collision avoidance,
and planning of the underactuated dynamics of the system. Reliably optimizing for such …

Robot parkour learning

Z Zhuang, Z Fu, J Wang, C Atkeson… - arXiv preprint arXiv …, 2023 - arxiv.org
Parkour is a grand challenge for legged locomotion that requires robots to overcome various
obstacles rapidly in complex environments. Existing methods can generate either diverse …

Learning vision-based bipedal locomotion for challenging terrain

H Duan, B Pandit, MS Gadde… - … on Robotics and …, 2024 - ieeexplore.ieee.org
Reinforcement learning (RL) for bipedal locomotion has recently demonstrated robust gaits
over moderate terrains using only proprioceptive sensing. However, such blind controllers …

Learning agile locomotion on risky terrains

C Zhang, N Rudin, D Hoeller… - 2024 IEEE/RSJ …, 2024 - ieeexplore.ieee.org
Quadruped robots have shown remarkable mobility on various terrains through
reinforcement learning. Yet, in the presence of sparse footholds and risky terrains such as …

City-scale continual neural semantic mapping with three-layer sampling and panoptic representation

Y Shi, R Yang, Z Wu, P Li, C Liu, H Zhao… - Knowledge-Based …, 2024 - Elsevier
Neural implicit representations are drawing much attention from the robotics community
recently, as they are expressive, continuous and compact. However, city-scale continual …

Soloparkour: Constrained reinforcement learning for visual locomotion from privileged experience

E Chane-Sane, J Amigo, T Flayols, L Righetti… - Conference on Robot …, 2024 - hal.science
Parkour poses a significant challenge for legged robots, requiring navigation through
complex environments with agility and precision based on limited sensory inputs. In this …

ForestTrav: 3D LiDAR-only forest traversability estimation for autonomous ground vehicles

F Ruetz, N Lawrance, E Hernández, P Borges… - IEEE …, 2024 - ieeexplore.ieee.org
Autonomous navigation in unstructured vegetated environments remains an open
challenge. To successfully operate in these settings, autonomous ground vehicles (AGVs) …

Efficient terrain map using planar regions for footstep planning on humanoid robots

B Mishra, D Calvert, S Bertrand, J Pratt… - … on Robotics and …, 2024 - ieeexplore.ieee.org
Humanoid robots possess the ability to perform complex tasks in challenging environments.
However, they require a model of the surroundings in a representation that is sufficient …

Non-Smooth Trajectory Optimization for Wheeled Balancing Robots with Contact Switches and Impacts

V Klemm, Y de Viragh, D Rohr… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Recent years have seen a steady rise in the abilities of wheeled-legged balancing robots.
Yet, their use is still severely restricted by the lack of efficient control algorithms for …