Results 251 to 260 of about 18,255 (292)

Fault Types and Diagnostic Methods of Manipulator Robots: A Review. [PDF]

open access: yesSensors (Basel)
Zhang Y   +6 more
europepmc   +1 more source

Intuitive Bilateral Teleoperation of a Cable-driven Parallel Robot Controlled by a Cable-driven Parallel Robot

International Journal of Control, Automation and Systems, 2020
Intuitive remote multiple degrees of freedom (DOF) robot control has distinct advantages in field robotics applications, especially for a cable-driven parallel robot (CDPR) capable of operating in a wide workspace with a heavy payload. This study proposes a novel intuitive teleoperation method for a CDPR, in which a remote CDPR is teleoperated by a ...
Hongseok Choi   +6 more
openaire   +1 more source

Variable-Structure Cable-Driven Parallel Robots

2021
Cable-driven parallel robots (CDPR) have seen great advances over the past two decades; however, they remain plagued by their inability to cover non-convex installation-spaces and low workspace to installation-space ratios relative to their rigid counterparts.
Mitchell Rushton, Amir Khajepour
openaire   +1 more source

Interference Determination for Parallel Cable-Driven Robots

Advanced Materials Research, 2011
This paper develops an approach to overcome the misjudgment and omission problems of determining interference for parallel cable-driven robots, which is essential to clear interference classification in the first place. According to the clear classification, interference condition between a cable and a cable or a cable and an edge of the end-effector ...
Yu Su, Jian Wei Mi, Yuan Ying Qiu
openaire   +1 more source

Energy efficiency of cable-driven parallel robots

2016 IEEE International Conference on Robotics and Automation (ICRA), 2016
Cable-driven parallel robots, hereinafter referred to as cable robots, use cables to manipulate a mobile platform with 6 DOF. Cable robots have a low moved mass, as the winches with the servo drives are fixed to the machine frame and light weight synthetic fiber cables can be used.
Kraus, Werner   +2 more
openaire   +1 more source

Adaptive control for cable driven parallel robots

2017 17th International Conference on Control, Automation and Systems (ICCAS), 2017
CDPR(Cable Driven Parallel Robot) is flexible robot system that can be applied to various environment and energy effective system. Because the rigid actuators of the conventional robots are changed into cables. Cable can generate only tensile force and has nonlinear features, such as nonlinear stiffness, hysteresis, creep, and so on, so it occurs ...
Jonghyun Yoon   +3 more
openaire   +1 more source

On the forward kinematics of cable-driven parallel robots

2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2015
Most cable-driven parallel robots are kinematically over-constrained mechanisms. This results in a non-trivial computation of the forward kinematic transformation. It is well known that the forward kinematics of parallel robots may have multiple solutions and in general the convergence of numerical methods is unknown.
Pott, Andreas, Schmidt, Valentin
openaire   +1 more source

Dynamic analysis of electrohydraulic cable-driven parallel robots

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2018
Dynamic analysis is required for achieving higher efficiency of cable-driven parallel robots. This paper presents the dynamic analysis of the cable-driven parallel robots using the Lagrange’s method, taking cable’s mass and elasticity into account.
Zemichael Amare   +3 more
openaire   +1 more source

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