Bilateral control of nonlinear teleoperation for 2DOF robot manipulators with antagonistic bi-articular muscles

Toshiyuki Murao, Hiroyuki Kawai, Kenji Hirata, Masayuki Fujita

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

2 Scopus citations

Abstract

This paper investigates bilateral control of nonlinear teleoperation with time varying communication delays for two-degree-of-freedom (2DOF) robot manipulators with antagonistic bi-articular muscles. First, a brief summary of dynamics of a 2DOF robot manipulator with antagonistic bi-articular muscles is given. Next, we propose bilateral control of nonlinear teleoperation which consists of a master bi-articular manipulator and a slave one. Stability analysis of the closed-loop system is provided by using a Lyapunov-based analysis. The proposed control law for a bi-articular manipulator tele-operation system does not induce instability of force reflecting teleoperators in the presence of time varying communication delays. Finally, simulation results are presented to confirm the effectiveness of the proposed control law.

Original languageEnglish
Title of host publication2017 Asian Control Conference, ASCC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages204-209
Number of pages6
ISBN (Electronic)9781509015733
DOIs
StatePublished - 2018/02/07
Event2017 11th Asian Control Conference, ASCC 2017 - Gold Coast, Australia
Duration: 2017/12/172017/12/20

Publication series

Name2017 Asian Control Conference, ASCC 2017
Volume2018-January

Conference

Conference2017 11th Asian Control Conference, ASCC 2017
Country/TerritoryAustralia
CityGold Coast
Period2017/12/172017/12/20

ASJC Scopus subject areas

  • Control and Optimization

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