Control of bilateral teleoperation systems using single controller over delayed communication network

Mun Hooi Khong, Yen-Chen Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The control problem for bilateral teleoperation systems using only one controller is studied in this paper. In the proposed control framework, the remote robot transmits position/velocity signals to the controller located with the local robot. The corresponding control inputs for local and remote robots are obtained from the same controller. The individual control signal is sent to the local robot directly, and transmitted to the remote robot over a network subject to communication delays. Two control algorithms, P-like and PD-like controllers, are considered in the novel bilateral teleoperation system framework. Stability and tracking performance can be guaranteed if control gains are contingent to time delays when the external force are passive or both robots are in free motion. Numerical examples are presented to validate the performance of the proposed bilateral teleoperation control systems.

Original languageEnglish
Title of host publication2015 IEEE Conference on Control and Applications, CCA 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages507-512
Number of pages6
ISBN (Electronic)9781479977871
DOIs
Publication statusPublished - 2015 Nov 4
EventIEEE Conference on Control and Applications, CCA 2015 - Sydney, Australia
Duration: 2015 Sep 212015 Sep 23

Publication series

Name2015 IEEE Conference on Control and Applications, CCA 2015 - Proceedings

Other

OtherIEEE Conference on Control and Applications, CCA 2015
CountryAustralia
CitySydney
Period15-09-2115-09-23

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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