Adaptive backstepping control of dual-motor driving servo systems with friction

Yu Zhang*, Xuemei Ren

*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

This paper presents a new compensation technique for friction that utilizes a backstepping control structure and an adaptive estimation of the friction force based on an observer for the class of dual-motor driving system. The adaptive dual-state observer is developed to estimate the unknown state z of the LuGre friction model. The stability analysis of the system is verified by Lyapunov stability theory. Finally, simulation results show the achievable control performance of the proposed control strategy and the effectiveness of the observer.

Original languageEnglish
Title of host publicationProceedings - 2014 6th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages214-217
Number of pages4
ISBN (Electronic)9781479949557
DOIs
Publication statusPublished - 7 Oct 2014
Event2014 6th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2014 - Hangzhou, China
Duration: 26 Aug 201427 Aug 2014

Publication series

NameProceedings - 2014 6th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2014
Volume1

Conference

Conference2014 6th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2014
Country/TerritoryChina
CityHangzhou
Period26/08/1427/08/14

Keywords

  • adaptive control
  • backstepping control
  • dual-motor driving
  • friction compensation

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