Design and simulation of a MRAC controller for a human-scale tele-operating system

Nan Xiao*, Shuxiang Guo

*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

In the paper the authors introduced a human-scale tele-operating system for biomedical applications. The core of the system is a 6 DOF parallel mechanism with highly precision. A control model was built and the parameters were identified by a genetic algorithm. To improve the performances and eliminate the nonlinear hysteretic restoring force, a MRAC controller was designed. The MRAC controller was designed based on Lyapunov stability theory. Then numerical experiments were carried out. The numerical experimental results indicate that the controller could improve the performances and the nonlinear hysteretic restoring force was got compensated.

Original languageEnglish
Title of host publication2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011
Pages1843-1848
Number of pages6
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011 - Beijing, China
Duration: 7 Aug 201110 Aug 2011

Publication series

Name2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011

Conference

Conference2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011
Country/TerritoryChina
CityBeijing
Period7/08/1110/08/11

Keywords

  • Bouc-Wen
  • MRAC
  • Micro operating
  • parallel mechanism

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