Spined Torso Renders Advanced Mobility for Quadrupedal Locomotion

J Wang, J Cheng, J Hu, W Gao… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Animals possessing spinal columns often exhibit exceptional agility for highly dynamic
locomotion. The spine grants the trunk with increased degrees of freedom, thereby …

A Novel Lockable Spring-Loaded Prismatic Spine to Support Agile Quadrupedal Locomotion

K Ye, K Chung, K Karydis - 2023 IEEE/RSJ International …, 2023 - ieeexplore.ieee.org
This paper introduces a way to systematically investigate the effect of compliant prismatic
spines in quadrupedal robot locomotion. We develop a novel spring-loaded lockable spine …

A Robust Quadruped Robot with Twisting Waist for Flexible Motions

Q Qian, X Wei, Z Zhang, J Tu, Y Zhang, T Hou… - arXiv preprint arXiv …, 2024 - arxiv.org
The waist plays a crucial role in the agile movement of many animals in nature. It provides
the torso with additional degrees of freedom and flexibility, inspiring researchers to …

A Standard Rigid Transformation Notation Convention for Robotics Research

P Nadeau - arXiv preprint arXiv:2405.07351, 2024 - arxiv.org
Notation conventions for rigid transformations are as diverse as they are fundamental to the
field of robotics. A well-defined convention that is practical, consistent and unambiguous is …

Exploring the Effect of Pitching and Rolling Spine Angle for a Galloping Quadruped Robot via Trajectory Optimization

Z Lin, S Zhou, Z Pan, S Liu… - 2023 6th International …, 2023 - ieeexplore.ieee.org
Existing research into the spinal morphology of quadruped robots predominantly simplifies it
to a single degree of freedom (DOF) structure, a simplification that is valid for most …

No Watts Wasted: Spines and Tails for Agile Legged Locomotion

S Rozen-Levy - 2023 - search.proquest.com
Despite considerable advancements in recent years, legged robots still fall short in terms of
agility when compared to their animal counterparts. This thesis takes a two-pronged …