Dimensional synthesis of 4 DoFs (3T-1R) actuatedly redundant parallel manipulator based on dual criteria: Dynamics and precision

Samah Shayya*, Sebastien Krut, Olivier Company, Cedric Baradat, Francois Pierrot

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Citations (Scopus)

    Abstract

    This paper presents the dimensional synthesis of a 4 dofs (3T-1R) actuatedly redundant parallel manipulator (called ARROW V1) based on dual criteria related to rapidity and precision. The dynamical (rapidity) criterion is the worst isotropic linear acceleration starting from rest, and the precision related criterion is the worst translational resolution amplification factor. This latter amplification factor happens to be equal to the theoretical translational repeatability and accuracy amplification factors as well. Also, other kinetostatic and dynamic performances have been evaluated for the synthesized set of geometric parameters as to validate global performances. The results are quite interesting showing a highly performant parallel kinematic machine (PKM).

    Original languageEnglish
    Title of host publicationIROS 2014 Conference Digest - IEEE/RSJ International Conference on Intelligent Robots and Systems
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1716-1723
    Number of pages8
    ISBN (Electronic)9781479969340
    DOIs
    Publication statusPublished - 31 Oct 2014
    Event2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2014 - Chicago, United States
    Duration: 14 Sept 201418 Sept 2014

    Publication series

    NameIEEE International Conference on Intelligent Robots and Systems
    ISSN (Print)2153-0858
    ISSN (Electronic)2153-0866

    Conference

    Conference2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2014
    Country/TerritoryUnited States
    CityChicago
    Period14/09/1418/09/14

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