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Synthesis of an Exoskeleton and Walking Pattern Identification for a Rehabilitation System

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1 Scopus citations

Abstract

This paper proposes a modified Theo-Jansen mechanism to develop an exoskeleton for people with muscle weakness in the lower extremities. The synthesis of this modified mechanism is performed using genetic algorithms to adjust its movement to a conventional human walking or jogging. The movement patterns of real leg’s trajectories are experimentally obtained through image processing. According to their relevance, these patterns are analyzed and weighted, to optimize a weighted cost function. Furthermore, the kinematic and kinetic analysis of the mechanism are briefly shown.

Original languageEnglish
Title of host publicationMultibody Mechatronic Systems - MuSMe 2021
EditorsMartín Pucheta, Alberto Cardona, Sergio Preidikman, Rogelio Hecker
PublisherSpringer Science and Business Media B.V.
Pages24-33
Number of pages10
ISBN (Print)9783030887506
DOIs
StatePublished - 2022
Event7th International Symposium on Multibody Systems and Mechatronics, MuSMe 2021 - Virtual, Online
Duration: 12 Oct 202115 Oct 2021

Publication series

NameMechanisms and Machine Science
Volume110 MMS
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

Conference7th International Symposium on Multibody Systems and Mechatronics, MuSMe 2021
CityVirtual, Online
Period12/10/2115/10/21

Keywords

  • Exoskeleton
  • Genetic algorithm
  • Movement patters
  • Synthesis of mechanisms
  • Theo-Jansen linkage

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