Pneumo-tronic Perturbator for the Study of Human Postural Responses

Daniela Maffiodo, Walter Franco, Carlo De Benedictis, Maria Paterna, Giovanni Gerardo Muscolo, Silvestro Roatta, Carlo Ferraresi*, Zeevi Dvir

*Corresponding author for this work

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

6 Scopus citations

Abstract

This paper describes the design and operational principles of a device that imparts a well-controlled mechanical force or impulse, a so-called perturbation, to a pre-selected point on the surface of the human body. This perturbator will be integrated within a system aimed at measuring and evaluating human postural reaction in a clinically meaningful way. The ease of use and versatility of the device renders it suitable for manual operation but it can also be integrated in a robotized system. The hardware, control law and characterization of the perturbator are presented. Preliminary results indicate that the device is able to generate repeatable perturbations with characteristics appropriate to the intended application. Further improvements are discussed and proposed.

Original languageEnglish
Title of host publicationAdvances in Service and Industrial Robotics - Proceedings of the 28th International Conference on Robotics in Alpe-Adria-Danube Region RAAD 2019
EditorsKarsten Berns, Daniel Görges
PublisherSpringer Verlag
Pages374-383
Number of pages10
ISBN (Print)9783030196479
DOIs
StatePublished - 2020
Event28th International Conference on Robotics in Alpe-Adria-Danube Region, RAAD 2019 - Kaiserslautern, Germany
Duration: 19 Jun 201921 Jun 2019

Publication series

NameAdvances in Intelligent Systems and Computing
Volume980
ISSN (Print)2194-5357
ISSN (Electronic)2194-5365

Conference

Conference28th International Conference on Robotics in Alpe-Adria-Danube Region, RAAD 2019
Country/TerritoryGermany
CityKaiserslautern
Period19/06/1921/06/19

Keywords

  • Human balance
  • Human response
  • Perturbation
  • Pneumatic actuation
  • Postural control analysis

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