JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 28 Issue 6
November 2013
Article Contents
BI Ya-dong. Kinematics analysis of the 3-RRS parallel robot based on screw theory[J]. Journal of Light Industry, 2013, 28(6): 67-72. doi: 10.3969/j.issn.2095-476X.2013.06.016
Citation: BI Ya-dong. Kinematics analysis of the 3-RRS parallel robot based on screw theory[J]. Journal of Light Industry, 2013, 28(6): 67-72. doi: 10.3969/j.issn.2095-476X.2013.06.016 shu

Kinematics analysis of the 3-RRS parallel robot based on screw theory

  • Received Date: 2013-09-13
    Available Online: 2013-11-15
  • A new type of 3-RRS parallel robot kinematics analysis method was proposed. Based on the screw theory, a 3-RRS parallel robot kinematics and anti-helix spiral model was established, obtaining the freedom of movement through the model analysis and Kutzbach Grubler calculated results, deriving a parallel position of the robot inverse solution models. Using Newton's iterative method of simulation software Matlab, the first positive solution and then inverse solution and then inverse solution after the first positive solution were calculated to verify the numerical accuracy. The 3-RRS method also applied to other parallel robots, and had application value.
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