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Megu Gunji

4 accepted papers

2023

"RobOstrich" Manipulator: A Novel Mechanical Design and Control Based on the Anatomy and Behavior of an Ostrich Neck

RA-L 2023

Flexible manipulators have high degrees of freedom and deformability, enabling dexterous movements and allowing for unexpected contacts with the environment. Underactuated tendon-drive mechanisms are the most widely adopted because of their simplicity and effectiveness. However, they suffer from dif

Cited by 14Source ↗Scholar ↗
2022

Giraffe Neck Robot: First Step Toward a Powerful and Flexible Robot Prototyping Based on Giraffe Anatomy

RA-L 2022

The neck of a giraffe has excellent characteristics that can serve as a good alternative for designing a large robotic mechanism. For example, the neck can rapidly move when performing necking, a motion where the giraffes strike each other’s necks. Furthermore, the neck of a giraffe helps prevent im

Cited by 20Source ↗Scholar ↗
2020

A Bio–inspired Quadruped Robot Exploiting Flexible Shoulder for Stable and Efficient Walking

IROS 2020poster

While most modern-day quadruped robots crouch their limbs during the stance phase to stabilize the trunk, mammals exploit the inverted-pendulum motions of their limbs and realize both efficient and stable walking. Although the flexibility of the shoulder region of mammals is expected to contribute t…

Cited by 13Source ↗Scholar ↗
2020

Emergence of Swing-to-Stance Transition from Interlocking Mechanism in Horse Hindlimb

IROS 2020poster

The bodies of quadrupeds have very complex muscle-tendon structure. In particular, it is known that in the horse hindlimb, multiple joints in the leg are remarkably interlocked due to the muscle-tendon structure. Although the function of these interlocking mechanisms during standing has been investi…

Cited by 24Source ↗Scholar ↗