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Robust controller design for teleoperation systems with time-varying delays

  • Tsinghua University

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

Abstract

This paper presents an LMI approach to design a robust controller for teleoperation systems with unsymmetric time-varying delays. The position error feedback control scheme is considered for the master and slave manipulators. The overall systems is modelled as differential equations with multiple time delays. By using Lyapunov functional, we give the sufficient stability condition dependent on the derivative of the timevarying delays in terms of LMI. Moreover, the controller gain design procedure is derived based on the Projection Theorem. A simulation example is given to show the proposed results.

Original languageEnglish
Title of host publication2010 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010
Pages266-269
Number of pages4
DOIs
StatePublished - 2010
EventInternational Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010 - Changsha, China
Duration: 13 Mar 201014 Mar 2010

Publication series

Name2010 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010
Volume3

Conference

ConferenceInternational Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010
Country/TerritoryChina
CityChangsha
Period13/03/1014/03/10

Keywords

  • Biliteral teleoperation
  • Position coordination
  • Tracking error
  • Unsymmetric time-varying delay

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