Results 21 to 30 of about 227,833 (302)

Optimization and design of a cable driven upper arm exoskeleton [PDF]

open access: yes, 2009
This paper presents the design of a wearable upper arm exoskeleton that can be used to assist and train arm movements of stroke survivors or subjects with weak musculature.
Brackbill, E.A.   +9 more
core   +1 more source

A Dual Joystick-Trackball Interface for Accurate and Time-Efficient Teleoperation of Cable-Driven Parallel Robots within Large Workspaces

open access: yes, 2023
There is an increasing number of applications (e.g. building construction and sport camera systems) for cable-driven parallel robots (CDPRs) due to its large workspace feature.
Ng, Kwun Wang   +2 more
core   +1 more source

Sensing and Control Strategies for a Synergy-Based, Cable-Driven Exosuit via a Modular Test Bench

open access: yesSensors, 2023
Ageing results in the eventual loss of muscle mass and strength, joint problems, and overall slowing of movements, with a greater risk of suffering falls or other such accidents.
Ashwin Jayakumar   +4 more
doaj   +1 more source

Comparison of actuation schemes for wire-driven parallel robots [PDF]

open access: yes, 2013
There are two main systems that can be used to coil and uncoil the wires of a wire-driven parallel robots: a rotary motor that turns a drum on which the wire is coiled or a linear motor with a pulley system.
Merlet, Jean-Pierre
core   +1 more source

Further analysis of the 2-2 wire-driven parallel crane [PDF]

open access: yes, 2013
The 2-2 wire-driven parallel crane is the most simple planar parallel crane actuated by wires with two wires connected at two different points on the platform.
Merlet, Jean-Pierre, J.-P. Merlet
core   +1 more source

A NEW WINCH CONSTRUCTION FOR SMOOTH CABLE WINDING/UNWINDING

open access: yesFacta Universitatis. Series: Mechanical Engineering, 2017
New constructive solutions of the winches for single-row radial multi-layered cable smooth winding/unwinding are described. Two new structural solutions of winches are defined.
Mirjana Filipović, Ljubinko Kevac
doaj   +1 more source

Cable-driven parallel robot for curtain wall module installation

open access: yes, 2023
A cable-driven parallel robot (CDPR) was developed for the installation of curtain wall modules (CWM). The research addressed the question of whether the CDPR was capable installing CWMs with sufficient accuracy while being competitive compared to ...
Illner, D.   +23 more
core   +1 more source

A New Cable-Driven Model for Under-Actuated Force–Torque Sensitive Mechanisms

open access: yesMachines, 2023
Force–torque sensors are used in many and different domains (i.e., space, medicine, biology, etc.). Design solutions of force–torque sensors can be conceived by using many types of connections or components; however, there are only a few sensors designed
Giovanni Gerardo Muscolo, Paolo Fiorini
doaj   +1 more source

Kinematics and Control of a Planar Cable Robot

open access: yesInternational Journal of Engineering and Management Sciences, 2019
This paper deals with the kinematics and control of a planar cable robot [1], which is driven by four DC motors with gear. Cable robots are frequently used e.g., for the motion of cameras in sport halls and stadiums and also in high storage logistical ...
Pálma Kapitány, József Lénárt
doaj   +1 more source

Tension analysis of a 6-degree-of-freedom cable-driven parallel robot considering dynamic pulley bearing friction

open access: yesAdvances in Mechanical Engineering, 2017
Recently, cable-driven parallel robots have been used in many industrial fields. Especially, cable-driven parallel robots have been used in specialized industrial fields where dynamical features such as high accuracy in systems requiring quick ...
Sung-Hyun Choi   +2 more
doaj   +1 more source

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