What is it about?
A method for improving the accuracy of a parallel manipulator with full-circle rotation is systematically investigated in this work via kinematic analysis, error modeling, sensitivity analysis, and tolerance allocation.
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Why is it important?
The method of design can be readily extended to other similar low-mobility parallel structures. As low-mobility parallel structures include uncompensatable error sources, the end-effector pose error cannot be totally compensated for using software. The model presented shows how kinematic analysis, error modeling, sensitivity analysis, and tolerance allocation can be successfully integrated into a comprehensive framework to improve the accuracy of low-mobility parallel structures.
Perspectives
Firstly, the editors of the journal are responsible. And the comments provided by the reviewers give us great help to enhance our paper. Secondly, the contents of the journal are very valuable. We benefit from them a lot in our research. Finally, the publishing of the journal is reasonable and organized.
Yanbing Ni
Tianjin University
Read the Original
This page is a summary of: Error modeling and tolerance design of a parallel manipulator with full-circle rotation, Advances in Mechanical Engineering, May 2016, SAGE Publications,
DOI: 10.1177/1687814016649300.
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