Wire-driven parallel robot: open issues

JP Merlet - Romansy 19–Robot Design, Dynamics and Control …, 2013 - Springer
Wire-driven parallel robot (WDPR) is a special class of parallel robot in which the rigid legs
are replaced by wires, with potential advantages in terms of intrusivity and workspace …

Wrench feasibility and workspace expansion of planar cable-driven parallel robots by a novel passive counterbalancing mechanism

H Jamshidifar, A Khajepour… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article focuses on the essential limitations of planar point-mass cable-driven parallel
robots (CDPRs) in covering all poses of their footprint, which results in concave-shape static …

Cable-driven haptic interface with movable bases achieving maximum workspace and isotropic force exertion

J Yoon, D Lee, J Bang, HG Shin… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Haptic interactions play an essential role in education to enhance learning efficiency;
however, haptic information for virtual educational content remains lacking. This article …

Modelling of cable wrapping phenomenon towards improved cable-driven mechanisms

MC Lei, D Oetomo - 2013 IEEE/ASME International Conference …, 2013 - ieeexplore.ieee.org
Traditional 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 …

On the solution set for positive wire tension with uncertainty in wire-actuated parallel manipulators

L Notash - Journal of Mechanisms and Robotics, 2016 - asmedigitalcollection.asme.org
The solution for positive wire tension vector in the presence of uncertainties in design
parameters and error in data is investigated for parallel manipulators. The minimum 2-norm …

[HTML][HTML] Comparative study of cable parallel manipulators with and without hybrid-driven planar five-bar mechanism

B Zi, J Cao, H Zhu, H Sun - Applied Mathematical Modelling, 2014 - Elsevier
Cable parallel manipulators (CPMs) relay on cables instead of rigid links to support and
manipulate the end-effector. The CPMs are required not only for operations with lower …

Deflection maps of planar elastic catenary cable-driven robots

L Notash - Journal of Mechanisms and Robotics, 2020 - asmedigitalcollection.asme.org
In this paper, the cable tension and platform deflection of cable-driven robots are studied.
The significance of cable density, elasticity, and cross-sectional area; platform mass, radius …

Cable Tension Optimization for a Planar CDPR Through Anchor Reconfiguration

L Jin, B Zhang, A AlAttar, M AlQaydi… - … and Robots (ReMAR …, 2024 - ieeexplore.ieee.org
This paper introduced a novel approach in Cable-Driven Parallel Robots (CDPRs) on planar
surface applications. It focuses on challenges in redundancy, reconfiguration, and payload …

Kinetostatics analysis of a novel 6-DOF parallel manipulator with three planar limbs and equipped with three fingers

Y Lu, X Li - Chinese Journal of Mechanical Engineering, 2014 - Springer
It is significant to develop a robot hand with high rigidity by a 6-DOF parallel manipulator
(PM). However, the existing 6-DOF PMs include spherical joint which has less capability of …

Workspace of wire-actuated parallel manipulators and variations in design parameters

V Nazari, L Notash - Transactions of the Canadian Society for …, 2013 - cdnsciencepub.com
The purpose of the paper is to investigate the effect of small variations (uncertainties) and
large variations in design parameters on the size and shape of the workspace of the wire …