Comparative anatomy of quadruped robots and animals: a review
Animals can instantly exhibit versatile behaviors in response to their circumstances to
survive in harsh natural environments. For example, many animals chase prey, escape from …
survive in harsh natural environments. For example, many animals chase prey, escape from …
Visual CPG-RL: Learning central pattern generators for visually-guided quadruped locomotion
G Bellegarda, M Shafiee… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
We present a framework for learning visually-guided quadruped locomotion by integrating
exteroceptive sensing and central pattern generators (CPGs), ie systems of coupled …
exteroceptive sensing and central pattern generators (CPGs), ie systems of coupled …
Learning plastic matching of robot dynamics in closed-loop central pattern generators
F Ruppert, A Badri-Spröwitz - Nature Machine Intelligence, 2022 - nature.com
Animals achieve agile locomotion performance with reduced control effort and energy
efficiency by leveraging compliance in their muscles and tendons. However, it is not known …
efficiency by leveraging compliance in their muscles and tendons. However, it is not known …
BirdBot achieves energy-efficient gait with minimal control using avian-inspired leg clutching
Designers of legged robots are challenged with creating mechanisms that allow energy-
efficient locomotion with robust and minimalistic control. Sources of high energy costs in …
efficient locomotion with robust and minimalistic control. Sources of high energy costs in …
RABBIT: A robot-assisted bed bathing system with multimodal perception and integrated compliance
This paper introduces RABBIT, a novel robot-assisted bed bathing system designed to
address the growing need for assistive technologies in personal hygiene tasks. It combines …
address the growing need for assistive technologies in personal hygiene tasks. It combines …
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 …
Learning low-frequency motion control for robust and dynamic robot locomotion
S Gangapurwala, L Campanaro… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Robotic locomotion is often approached with the goal of maximizing robustness and
reactivity by increasing motion control frequency. We challenge this intuitive notion by …
reactivity by increasing motion control frequency. We challenge this intuitive notion by …
Slack-based tunable damping leads to a trade-off between robustness and efficiency in legged locomotion
Animals run robustly in diverse terrain. This locomotion robustness is puzzling because
axon conduction velocity is limited to a few tens of meters per second. If reflex loops deliver …
axon conduction velocity is limited to a few tens of meters per second. If reflex loops deliver …
Gastrocnemius and power amplifier soleus spring-tendons achieve fast human-like walking in a bipedal robot
Legged locomotion in humans is governed by natural dynamics of the human body and
neural control. One mechanism that is assumed to contribute to the high efficiency of human …
neural control. One mechanism that is assumed to contribute to the high efficiency of human …
A biomimetic fruit fly robot for studying the neuromechanics of legged locomotion
For decades, the field of biologically inspired robotics has leveraged insights from animal
locomotion to improve the walking ability of legged robots. Recently,'biomimetic'robots have …
locomotion to improve the walking ability of legged robots. Recently,'biomimetic'robots have …