Paper Title:
Type Synthesis of Symmertrical Non-Overconstrained 3-DOF Translational Parallel Manipulators Based on Srew Theory
  Abstract

Based on screw theory,a systematic method is proposed to synthesis symmertrical non-overconstrained 3-DOF translational parallel manipulators(TPMs).Firstly,the configuration conditions of non-overconstrained TPMs are analysis.The generation of symmertrical non-overconstrained TPMs is reduced to design the structure of serial chains with one infinite pitch wrench,and to combine the same serial chains inparallel.Finally,making sure that, the union of the wrench for the same serial chains in each combination constitutes a three infinite pitch wrench system.we get all the 3-legged symmertrical non-overconstrained TPMs.

  Info
Periodical
Advanced Materials Research (Volumes 308-310)
Chapter
New Mechanisms and Robotics
Edited by
Jian Gao
Pages
2135-2138
DOI
10.4028/www.scientific.net/AMR.308-310.2135
Citation
Y. G. Huang, L. Du, Y. H. Chen, J. Feng, "Type Synthesis of Symmertrical Non-Overconstrained 3-DOF Translational Parallel Manipulators Based on Srew Theory", Advanced Materials Research, Vols. 308-310, pp. 2135-2138, 2011
Online since
August 2011
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