Bilateral output based control of a Master-Slave mechanical system: An Active Disturbance Rejection approach

G. Hernandez-Melgarejo, L. A. Castaneda, A. Luviano-Juarez, I. Chairez

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

1 Scopus citations

Abstract

In this article, a bilateral output feedback controller to solve the trajectory tracking problem of a Master-Slave mechanical system is designed. A robust disturbance rejection scheme was implemented to regulate the slave trajectory. A Linear Extended State Observer of GPI class was used to, both, estimate the non-measurable states of the mechanical systems as well as the global disturbance input, which was assumed to be a lumped signal from non-modelled dynamics and external forces in the slave side. The bilateral controller was synthesised by means of two feedback strategies: estimation of disturbances and impedance based control. Experimental results show the effectiveness of the control scheme in a manipulation task.

Original languageEnglish
Title of host publication2016 American Control Conference, ACC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5284-5289
Number of pages6
ISBN (Electronic)9781467386821
DOIs
StatePublished - 28 Jul 2016
Event2016 American Control Conference, ACC 2016 - Boston, United States
Duration: 6 Jul 20168 Jul 2016

Publication series

NameProceedings of the American Control Conference
Volume2016-July
ISSN (Print)0743-1619

Conference

Conference2016 American Control Conference, ACC 2016
Country/TerritoryUnited States
CityBoston
Period6/07/168/07/16

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