Imitate and repurpose: Learning reusable robot movement skills from human and animal behaviors

S Bohez, S Tunyasuvunakool, P Brakel… - arXiv preprint arXiv …, 2022 - arxiv.org
We investigate the use of prior knowledge of human and animal movement to learn reusable
locomotion skills for real legged robots. Our approach builds upon previous work on …

Generalized animal imitator: Agile locomotion with versatile motion prior

R Yang, Z Chen, J Ma, C Zheng, Y Chen… - arXiv preprint arXiv …, 2023 - arxiv.org
The agility of animals, particularly in complex activities such as running, turning, jumping,
and backflipping, stands as an exemplar for robotic system design. Transferring this suite of …

Deep imitation learning for humanoid loco-manipulation through human teleoperation

M Seo, S Han, K Sim, SH Bang… - 2023 IEEE-RAS …, 2023 - ieeexplore.ieee.org
We tackle the problem of developing humanoid loco-manipulation skills with deep imitation
learning. The difficulty of collecting task demonstrations and training policies for humanoids …

CoMic: Complementary task learning & mimicry for reusable skills

L Hasenclever, F Pardo, R Hadsell… - International …, 2020 - proceedings.mlr.press
Learning to control complex bodies and reuse learned behaviors is a longstanding
challenge in continuous control. We study the problem of learning reusable humanoid skills …

Slomo: A general system for legged robot motion imitation from casual videos

JZ Zhang, S Yang, G Yang, AL Bishop… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
We present SLoMo: a first-of-its-kind framework for transferring skilled motions from casually
captured “in-the-wild” video footage of humans and animals to legged robots. SLoMo works …

Learning natural locomotion behaviors for humanoid robots using human bias

C Yang, K Yuan, S Heng, T Komura… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
This letter presents a new learning framework that leverages the knowledge from imitation
learning, deep reinforcement learning, and control theories to achieve human-style …

Universal humanoid motion representations for physics-based control

Z Luo, J Cao, J Merel, A Winkler, J Huang… - arXiv preprint arXiv …, 2023 - arxiv.org
We present a universal motion representation that encompasses a comprehensive range of
motor skills for physics-based humanoid control. Due to the high-dimensionality of …

Expressive whole-body control for humanoid robots

X Cheng, Y Ji, J Chen, R Yang, G Yang… - arXiv preprint arXiv …, 2024 - arxiv.org
Can we enable humanoid robots to generate rich, diverse, and expressive motions in the
real world? We propose to learn a whole-body control policy on a human-sized robot to …

MoCapAct: A multi-task dataset for simulated humanoid control

N Wagener, A Kolobov… - Advances in …, 2022 - proceedings.neurips.cc
Simulated humanoids are an appealing research domain due to their physical capabilities.
Nonetheless, they are also challenging to control, as a policy must drive an unstable …

Learning agile robotic locomotion skills by imitating animals

XB Peng, E Coumans, T Zhang, TW Lee, J Tan… - arXiv preprint arXiv …, 2020 - arxiv.org
Reproducing the diverse and agile locomotion skills of animals has been a longstanding
challenge in robotics. While manually-designed controllers have been able to emulate many …