Results 271 to 280 of about 5,903 (308)

Force Transmissibility Performance of Parallel Manipulators

Journal of Robotic Systems, 2003
AbstractIn this paper, a new force transmission index called the mean force transmission index (MFTI) is proposed, and the force transmissibility analysis procedure is established for parallel manipulators. TheMFTIis an extended definition of the force transmission index (FTI) introduced by the authors previously.
Wen-Tung Chang, Chen-Chou Lin, Jyh-Jone Lee   +2 more
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Parallel Manipulators

2011
dvanced Mechanics in Robotic Systems illustrates original and ambitious mechanical designs and techniques for developing new robot prototypes with successful mechanical operational skills. Case studies are focused on projects in mechatronics that have high growth expectations: humanoid robots, robotics hands, mobile robots, parallel manipulators, and ...
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The Design of a Spherical Parallel Manipulator

2026 12th International Conference on Automation, Robotics and Applications (ICARA)
Parallel robots play a significant role in specialized applications. In this study, the forward and inverse kinematic calculations required for the fabrication of spherical parallel robots were derived. In addition, workspace, singularity, simulation and optimization techniques were examined in detail.
BİNGÜL, ZAFER, Hosgor, Halil Hulusi
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Parallel manipulations of octrees and quadtrees

1992
Octrees offer a powerful means for representing and manipulating 3-D objects. This paper presents an implementation of octree manipulations using a new approach on a shared memory architecture. Octrees are hierarchical data structures used to model 3-D objects.
Vipin Chaudhary, K. Kamath, Prakash Arunachalam, Jake K. Aggarwal   +3 more
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A family of planar parallel manipulators

2011 IEEE International Conference on Robotics and Automation, 2011
A family of planar parallel manipulators is investigated and some novel members are proposed. The common feature of the studied manipulators is that the rotation axes of the actuated arms coincide. This feature makes it possible to rotate the whole arm system an infinite number of revolutions around the center of the manipulator.
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Structures and characteristics of parallel manipulators

Advanced Robotics, 1993
Parallel structures have remarkable characteristics such as high precision, high load capacity, high rigidity and high speed.
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Mobile 6‐SPS Parallel Manipulators

Journal of Robotic Systems, 2003
AbstractIn this paper some special constructions of 6‐SPS parallel manipulators are presented whose platforms, with fixed actuators, are shaky in all possible positions and consequently mobile within their prospective workspace—a behavior which has been called “architectural mobility.” Constructions of such manipulators should be known to the designer ...
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Parallel manipulators and Borel–Bricard problem

Computer Aided Geometric Design, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Kinematics of a parallel‐serial (Hybrid) manipulator

Journal of Robotic Systems, 1992
AbstractHybrid manipulators are parallel‐serial connection robots that give rise to a multitude of highly articulate robotic manipulators. These manipulators are modular and can be extended by additional modules over large distances. Every module has a hemispherical work space and collective modules give rise to highly dexterous symmetrical work space.
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Parallel Manipulators’ Dynamics

2020
This chapter studies parallel manipulator dynamics using known matrix methods in the local coordinate system with the help of the recurrence formulas. The chapter discusses OPM and MPM power analysis methods based on Newton-Euler equations in the local coordinate system.
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