Results 21 to 30 of about 11,619 (246)

Development of Variable Viscoelastic Joint Module Performance Evaluation and Proposal of Application Examples

open access: yesActuators, 2022
With the diversification of robots, modularization of robots has been attracting attention. In our previous study, we developed a robot that mimics the principle of human joint drive using a straight-fiber-type pneumatic rubber artificial muscle ...
Tetsuhito Fujita   +5 more
doaj   +1 more source

Manual wheelchair propulsion cost across different components and configurations during straight and turning maneuvers

open access: yesJournal of Rehabilitation and Assistive Technologies Engineering, 2020
Aim Maneuvering manual wheelchairs is defined by changes in momentum. The amount of effort required to maneuver a wheelchair is dependent on many factors, some of which reflect the design and configuration of the wheelchair.
Stephen Sprigle and, Morris Huang
doaj   +1 more source

Survey on Main Drive Methods Used in Humanoid Robotic Upper Limbs

open access: yesCyborg and Bionic Systems, 2021
Humanoid robotic upper limbs including the robotic hand and robotic arm are widely studied as the important parts of a humanoid robot. A robotic upper limb with light weight and high output can perform more tasks.
Yiwei Wang   +4 more
doaj   +1 more source

Impacts of Divergent Moving Drives on Energy Efficiency and Performance of Various AMS in Operative Conditions

open access: yesAgriculture, 2021
In recent decades, the costs of energy in dairy farming increased mainly due to rising energy prices but also due to increased mechanisation and automatisation. Electric energy in dairy farming is essentially used for milking and milk cooling.
Martin Höhendinger   +5 more
doaj   +1 more source

Effective Pneumatic Scheme and Control Strategy of a Climbing Robot for Class Wall Cleaning on High-rise Buildings

open access: yesInternational Journal of Advanced Robotic Systems, 2006
A new kind of pneumatic climbing robot is presented to meet the requirements of glass-wall cleaning for high-rise buildings, which is totally actuated by pneumatic cylinders and attached to the glass wall with vacuum suckers.
Houxiang Zhang   +2 more
doaj   +1 more source

A Neural Coordination Strategy for Attachment and Detachment of a Climbing Robot Inspired by Gecko Locomotion

open access: yesCyborg and Bionic Systems, 2023
Climbing behavior is a superior motion skill that animals have evolved to obtain a more beneficial position in complex natural environments. Compared to animals, current bionic climbing robots are less agile, stable, and energy-efficient.
Bingcheng Wang   +7 more
doaj   +1 more source

A hyper-redundant manipulator [PDF]

open access: yes, 1994
“Hyper-redundant” manipulators have a very large number of actuatable degrees of freedom. The benefits of hyper-redundant robots include the ability to avoid obstacles, increased robustness with respect to mechanical failure, and the ability to perform ...
Burdick, Joel W., Chirikjian, Gregory S.
core   +1 more source

Development and Analysis of Key Components of a Multi Motion Mode Soft-Bodied Pipe Robot

open access: yesActuators, 2022
In order to enhance the environmental adaptability of peristaltic soft-bodied pipe robots, based on the nonlinear and hyperelastic characteristics of silicone rubber combined with the biological structure and motion characteristics of worms, a hexagonal ...
Ning Wang   +4 more
doaj   +1 more source

Dynamic of pneumatic and hydraulic transport technological equipment [PDF]

open access: yesTransport, 2004
In the article the classification of inpipe robots is presented, their advantages and imperfections are reviewed. The schemes of the construction of the wall press walking inpipe robot with a pneumatic drive and an inpipe robot with a vibratory pneumatic
M. Bogdevičius   +4 more
doaj  

Robotization of Diagnostics of Railway Automation and Communication Systems

open access: yesNauka ta progres transportu, 2023
Purpose. The study is aimed at: gaining new knowledge about the use of electric motors in robotics; evaluation and selection of motors that are appropriate for use in robots that will move along the railway line and accurately determine the location of ...
K. L. Kostenko   +2 more
doaj   +1 more source

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