AXO-SUIT - a modular full-body exoskeleton for physical assistance

Shaoping Bai*, Sajid Rafique, Magnus Isaksson, Leonard O’Sullivan, Valerie Power, Gurvinder Singh Virk

*Corresponding author for this work

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

11 Citations (Scopus)

Abstract

This paper presents the design of a modular full-body assistive exoskeleton (FB-AXO) for older adults which was developed with funding under the AAL funded AXO-SUIT project. Processes used to formulate a prioritized set of functional and design requirements via close end-user involvement are outlined and used in realising the exoskeleton. Design of the resulting mechanics and electronics details for the lower- and upper-body subsystems (LB-AXO and (UB-AXO)) are described. Innovative designs of shoulder and spine mechanisms are presented. The FB-AXO system comprises 27 degrees of freedom, of which 17 are passive and 10 active. The exoskeleton assists full-body motions such as walking, standing, bending, as well as performing lifting and carrying tasks to assist older users performing tasks of daily living.

Original languageEnglish
Title of host publication Proc. IFToMM Symposium on Mechanism Design for Robotics
Number of pages8
Volume66
Publication date2019
Pages443-450
DOIs
Publication statusPublished - 2019
SeriesMechanisms and Machine Science
ISSN2211-0984

Bibliographical note

Funding Information:
Acknowledgments. The work reported here is supported by the EU AAL Programme, Innovation Fund Denmark, Vinnova, Agentschap Innoveren & Ondernemen and Enterprise Ireland. MTD Precision Engineering, Cork, Ireland, are duely acknowledged for their contribution to design and prototype construction of the AXO-SUIT.

Publisher Copyright:
© 2019, Springer Nature Switzerland AG.

Keywords

  • Physical assistance for the elderly
  • Robotic exoskeletons
  • Spherical shoulder mechanism
  • User-centered design

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