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ROMANSY 11 pp 53-60 | Cite as

An Inverse Force Analysis of the Spherical 3-DOF Parallel Manipulator with Three Linear Actuators Considered as Spring System

  • J. Knapczyk
  • G. Tora
Part of the International Centre for Mechanical Sciences book series (CISM, volume 381)

Abstract

The subject of our investigation is the spherical 3-DOF parallel manipulator with three linear actuators, any of them is attached to the base with a universal joint and to the platform with a spherical joint (see Fig.1). The fourth spherical joint between the platform and the base permits the spherical motion of the platform. Similar mechanical structures are widely used as mounting or supporting structures for solar panels, telescopes, radar and satellite antennas, mirrors for laser beams etc.

Keywords

Parallel Manipulator Angular Displacement Spherical Joint Linear Actuator Compliance Matrix 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 1997

Authors and Affiliations

  • J. Knapczyk
    • 1
  • G. Tora
    • 1
  1. 1.Cracow University of TechnologyCracowPoland

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