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The Dimensional Synthesis of Spatial Cable-Driven Parallel Mechanisms
Journal of Mechanisms and Robotics, 2013This paper presents a method for the dimensional synthesis of fully constrained spatial cable-driven parallel mechanisms (CDPMs), namely, the problem of finding a geometry whose wrench-closure workspace (WCW) contains a prescribed workspace. The proposed method is an extension to spatial CDPMs of a synthesis method previously published by the authors ...
K. Azizian, P. Cardou
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Cable-Driven Parallel Mechanisms: Application to a Locomotion Interface
Volume 8: 31st Mechanisms and Robotics Conference, Parts A and B, 2007Over the last decade, cable-driven parallel mechanisms have been used for several purposes. In this paper, a novel application is proposed, namely, using two 6-DOF cable-driven parallel mechanisms sharing a common workspace to obtain the mechanical base for the design of a locomotion interface.
Simon Perreault, Clément M. Gosselin
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Design and Analysis of a Cable-Driven Deployable Cylindrical Mechanism
Volume 5B: 42nd Mechanisms and Robotics Conference, 2018This paper presents the design of a deployable cylindrical mechanism which is driven by cable. The deployable mechanism can be deployed to approximate a cylindrical surface and be folded into a compact bundle. Construction of the cylindrical surfaces with Bennett linkages is introduced. Geometric shape of the connecting bars and structure of the joints
Hang Xiao, Shengnan Lu, Xilun Ding
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Kinematic Sensitivity of a Very Large Cable-Driven Parallel Mechanism
Volume 2: 30th Annual Mechanisms and Robotics Conference, Parts A and B, 2006The LAR is a concept of a large orientable radiotelescope composed namely of a cable-driven parallel mechanism used to position and orient a feed plate. This document presents a first analysis of this mechanism’s orientation capability. The rotational kinematic sensitivity is defined here as the possible change in orientation occuring under a change in
Samuel Bouchard, Cle´ment M. Gosselin
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Modelling of cable wrapping phenomenon towards improved cable-driven mechanisms
2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2013Traditional parallel driven cable robots relied on the fact that the cables connecting the fixed frame and the moving platform remain straight and taut under tension during operation. Most studies implicitly or explicitly modelled the cables as straight lines.
null Man Cheong Lei, Denny Oetomo
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A Cable-Driven Parallel Mechanism for the Interaction with Hemispherical Surfaces
2012In this paper, a device based upon a specific cable-driven parallel mechanism to interact with hemispherical surfaces is proposed and investigated. This device could be of use in, for example, the automated cleaning of glass domes. Because the cables move on the hemispherical surface, they are curved.
Voss, K.H.J. +2 more
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A novel adaptive façade using cable-driven compliant mechanisms
Journal of Building EngineeringAdaptive façade systems have the potential to significantly reduce energy consumption and CO2 emissions while enhancing, among others, the thermal and lighting comfort of building occupants. However, most existing adaptive façades rely on rigid body mechanisms, which introduce mechanical complexity and increase maintenance costs.
Pinar Neseliler +3 more
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Determination of the Dynamic Workspace of Cable-Driven Planar Parallel Mechanisms
Journal of Mechanical Design, 2005In this paper, we present a general and systematic analysis of cable-driven planar parallel mechanisms. The equations for the velocities are derived, and the forces in the cables are obtained by the principle of virtual work. Then, a detailed analysis of the workspace is performed and an analytical method for the determination of the boundaries of an x-
Guillaume Barrette +1 more
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Exoskeleton Glove with Cable Driven Fingers Actuated by a Differential Mechanism
2020This paper presents a glove-type support system that allows a reduction of factors such as weight and volume loaded by the user due to the Driven Cable Mechanism. It was designed to control a differential mechanism for multiple fingers which distributes the forces on the finger that requires more support during the flexion, allowing an adaptive grip ...
Laudy Patricia Mora +4 more
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Bio-Inspired Ankle Rehabilitation Mechanism Based on Cable-Driven
2023 IEEE 13th International Conference on CYBER Technology in Automation, Control, and Intelligent Systems (CYBER), 2023Tong Wang +6 more
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