Kinematic and dynamic modeling of a multifunctional rehabilitation robot UHP

A. Mancisidor, A. Zubizarreta, I. Cabanes, P. Bengoa, J. H. Jung

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

3 Citations (Scopus)

Abstract

The design of a suitable controller that handles robot-human interaction is one of the critical tasks in rehabilitation robotics. For this purpose, an accurate model of the robot is required. The Universal Haptic Pantograph (UHP) is a novel upper limb rehabilitation robot that can be configured to perform arm or wrist exercises. This work is focused on the latter, solving the kinematic model by the use of the closure loop equations, while Lagrangian formulation is used to estimate the interaction force. In order to prove the effectiveness of the model, several experimental tests are carried out. Results demonstrate that the mean motion error is less than 1 mm, and the estimated force error less than 10%.

Original languageEnglish
Title of host publicationNew Trends in Medical and Service Robots - Design, Analysis and Control
EditorsMichael Hofbaur, Manfred Husty
PublisherSpringer Netherlands
Pages117-130
Number of pages14
ISBN (Print)9783319599717
DOIs
Publication statusPublished - 2018
Event5th International Workshop on Medical and Service Robots, MeSRob 2016 - Graz, Austria
Duration: 4 Jul 20166 Jul 2016

Publication series

NameMechanisms and Machine Science
Volume48
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

Conference5th International Workshop on Medical and Service Robots, MeSRob 2016
Country/TerritoryAustria
CityGraz
Period4/07/166/07/16

Keywords

  • Dynamic modeling
  • Experimental validation
  • Kinematic modeling
  • Rehabilitation robots

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