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Yuto Kemmotsu

3 accepted papers

2025

Poloidal Drive: Direct-Drive Transmission Mechanism for Active Omni-Wheels With Spoke Interference Avoidance

RA-L 2025

Wheels require extra space for steering. Omnidirectional wheels are ideal for confined spaces as they can move in all directions: forward/backward and left/right. Conventional omnidirectional wheels with passive rollers achieve this movement by combining multiple wheels. However, if even one wheel l

Cited by 2SourceScholar
2024

Balloon Pin-Array Gripper: Two-Step Shape Adaptation Mechanism for Stable Grasping Against Object Misalignment

RA-L 2024

This letter introduces a balloon pin-array gripper combining shape adaptability to various objects, stable holding by multipoint contact, and isotropic grasping performance. This is particularly useful when the shape or position of the objects cannot be accurately determined because of sensor limita

Cited by 10SourceScholar
2022

Toroidal Origami Monotrack: Mechanism to Realize Smooth Driving and Bending for Closed-Skin-Drive Robots

IROS 2022poster

We propose a novel toroidal origami monotrack capable of smooth-skin driving and bending for closed-skin-drive robots. Monotracks are a promising solution for achieving high mobility in unstructured environments. Toroidal-drive mechanisms enable whole skin drive; however, conventional methods experi…

Cited by 2SourceScholar