Design of Limb of 2R2T 4-DoF Symmetrical Parallel Manipulators

Qiang Chen; Mu Gui Zhou; Da Chang Zhu

doi:10.4028/www.scientific.net/AMR.228-229.237

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 228-229Design of Limb of 2R2T 4-DoF Symmetrical Parallel...

Design of Limb of 2R2T 4-DoF Symmetrical Parallel Manipulators

Abstract:

A systematic methodology is presented for design of 2R2T 4-DoF symmetrical parallel manipulators, based on the screw theory. Through analyse the given constraints of the moving platform, using the screw theory and the reciprocal screw theory. According to the reciprocal product between kinetic screw and constraint screw in screw theory, this method firstly creates possible limb structures and then generates different models of mechanism. enumerate the limb twist system. Based on the limb twist system, design the feasible limb structures and the potentially parallel manipulators.

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Periodical:

Advanced Materials Research (Volumes 228-229)

Pages:

237-241

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.228-229.237

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Online since:

April 2011

Authors:

Qiang Chen, Mu Gui Zhou, Da Chang Zhu

Keywords:

Parallel Manipulator, Screw Theory, Structural Synthesis

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References

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