Manyquadrupeds: Learning a single locomotion policy for diverse quadruped robots
M Shafiee, G Bellegarda… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Learning a locomotion policy for quadruped robots has traditionally been constrained to a
specific robot morphology, mass, and size. The learning process must usually be repeated …
specific robot morphology, mass, and size. The learning process must usually be repeated …
[HTML][HTML] Robust quadruped jumping via deep reinforcement learning
In this paper, we consider a general task of jumping varying distances and heights for a
quadrupedal robot in noisy environments, such as off of uneven terrain and with variable …
quadrupedal robot in noisy environments, such as off of uneven terrain and with variable …
Viability leads to the emergence of gait transitions in learning agile quadrupedal locomotion on challenging terrains
Quadruped animals are capable of seamless transitions between different gaits. While
energy efficiency appears to be one of the reasons for changing gaits, other determinant …
energy efficiency appears to be one of the reasons for changing gaits, other determinant …
Quadruped-Frog: Rapid Online Optimization of Continuous Quadruped Jumping
G Bellegarda, M Shafiee, ME Özberk… - arXiv preprint arXiv …, 2024 - arxiv.org
Legged robots are becoming increasingly agile in exhibiting dynamic behaviors such as
running and jumping. Usually, such behaviors are either optimized and engineered offline …
running and jumping. Usually, such behaviors are either optimized and engineered offline …
CaT: Constraints as Terminations for Legged Locomotion Reinforcement Learning
Deep Reinforcement Learning (RL) has demonstrated impressive results in solving complex
robotic tasks such as quadruped locomotion. Yet, current solvers fail to produce efficient …
robotic tasks such as quadruped locomotion. Yet, current solvers fail to produce efficient …
Snake Robot with Tactile Perception Navigates on Large-scale Challenging Terrain
Along with the advancement of robot skin technology, there has been notable progress in
the development of snake robots featuring body-surface tactile perception. In this study, we …
the development of snake robots featuring body-surface tactile perception. In this study, we …
Online Optimization of Central Pattern Generators for Quadruped Locomotion
Z Zhang, G Bellegarda, M Shafiee… - 2024 IEEE/RSJ …, 2024 - ieeexplore.ieee.org
Typical legged locomotion controllers are designed or trained offline. This is in contrast to
many animals, which are able to locomote at birth, and rapidly improve their locomotion …
many animals, which are able to locomote at birth, and rapidly improve their locomotion …
A delay-robust method for enhanced real-time reinforcement learning
In reinforcement learning, the Markov Decision Process (MDP) framework typically operates
under a blocking paradigm, assuming a static environment during the agent's decision …
under a blocking paradigm, assuming a static environment during the agent's decision …
Hierarchical RL-Guided Large-scale Navigation of a Snake Robot
Classical snake robot control leverages mimicking snake-like gaits tuned for specific
environments. However, to operate adaptively in unstructured environments, gait generation …
environments. However, to operate adaptively in unstructured environments, gait generation …
Enhancing hexapod robot mobility on challenging terrains: Optimizing CPG-generated gait with reinforcement learning
Hexapod robots, with more legs and freedoms, excel in stability and terrain adaptability over
wheeled or quadruped robots. They are suited for tasks like geological exploration, outdoor …
wheeled or quadruped robots. They are suited for tasks like geological exploration, outdoor …