Variable-friction finger surfaces to enable within-hand manipulation via gripping and sliding

AJ Spiers, B Calli, AM Dollar - IEEE Robotics and Automation …, 2018 - ieeexplore.ieee.org
The human hand is able to achieve an unparalleled diversity of manipulation actions. One
contributor to this capability is the structure of the human finger pad, where soft internal …

A passive closing, tendon driven, adaptive robot hand for ultra-fast, aerial grasping and perching

A McLaren, Z Fitzgerald, G Gao… - 2019 IEEE/RSJ …, 2019 - ieeexplore.ieee.org
Current grasping methods for aerial vehicles are slow, inaccurate and they cannot adapt to
any target object. Thus, they do not allow for on-the-fly, ultra-fast grasping. In this paper, we …

A 3D printed soft gripper integrated with curvature sensor for studying soft grasping

Z Wang, S Hirai - 2016 IEEE/SICE International Symposium on …, 2016 - ieeexplore.ieee.org
The grasping dynamics between a soft gripper and a deformable object has not been
investigated so far. To this end, a 3D printed soft robot gripper with modular design was …

Soft pads for robotic limbs: achieving human finger compliance via finite element optimization

SM Kargar, G Berselli - The International Journal of Advanced …, 2024 - Springer
Human fingers possess compliant contact interfaces with predetermined compliance
properties. Replicating these compliance properties in robotic limbs, particularly …

On soft fingertips for in-hand manipulation: Modeling and implications for robot hand design

Q Lu, N Rojas - IEEE Robotics and Automation Letters, 2019 - ieeexplore.ieee.org
Contact models for soft fingertips are able to precisely compute deformation when
information about contact forces and object position is known, thus improving the traditional …

The ultrafast snap of a finger is mediated by skin friction

R Acharya, EJ Challita, M Ilton… - Journal of the Royal …, 2021 - royalsocietypublishing.org
The snap of a finger has been used as a form of communication and music for millennia
across human cultures. However, a systematic analysis of the dynamics of this rapid motion …

Microgripper-embedded fluid fingertip-enhancing positioning and holding abilities for versatile grasping

T Nishimura, Y Fujihira… - Journal of …, 2017 - asmedigitalcollection.asme.org
This paper presents a novel fingertip system with a two-layer structure for robotic hands. The
outer part of the structure consists of a rubber bag filled with fluid, called the “fluid fingertip,” …

Design and fabrication of a soft robotic manipulator driven by fiber-reinforced actuators

Y Wang, Q Xu - 2018 IEEE international conference on …, 2018 - ieeexplore.ieee.org
This paper presents the design and implementation of a four-fingered soft robotic
manipulator. Each finger is driven by a fiber-reinforced actuator. Unlike the traditional rigid …

柔軟・受動機構を活用した低駆動自由度ロボットハンドの開発

西村斉寛 - kanazawa-u.repo.nii.ac.jp
深層学習をはじめとする機械学習分野の進歩や, ビジョンセンサ・力覚センサ等の性能向上により,
ロボットの知能化が進んでいる. これまで, 工場の生産ラインで, 同じ位置にある同じ物体を …

マイクログリッパ内蔵流体指による把持評価

西村斉寛, 藤平祥孝, 渡辺哲陽 - … ・メカトロニクス講演会講演概要集2016, 2016 - jstage.jst.go.jp
抄録 This paper proposes the evaluation of grasping object. We developed the fingertip
constructed rubber bag filled with a viscoelastic fluid; we call the fingertip fluid fingertip. The …