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Cross-coupled iterative learning contour compensation for high speed motion based on modified reference input

  • Jingwei Yang
  • , Jiangang Li*
  • , Zongli Liu
  • , Tinghua Zhang
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen
  • Googol Technology (Shenzhen) Ltd

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

Abstract

This paper focuses on the control of the contour error of the two axes servo motion control system. In order to improve the accuracy of the system under high speed motion, a series of cross coupled iterative learning Contour error compensation algorithm is proposed, and the estimation model of contour error and the precondition of the application of the verification algorithm-platform repeatability are presented. Verification compensation algorithm is better than iterative learning or contour control. Experiments show that the algorithm can effectively reduce the contour error of the system and improve the control accuracy of the system.

Original languageEnglish
Title of host publicationProceedings 2018 Chinese Automation Congress, CAC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1778-1783
Number of pages6
ISBN (Electronic)9781728113128
DOIs
StatePublished - 2 Jul 2018
Externally publishedYes
Event2018 Chinese Automation Congress, CAC 2018 - Xi'an, China
Duration: 30 Nov 20182 Dec 2018

Publication series

NameProceedings 2018 Chinese Automation Congress, CAC 2018

Conference

Conference2018 Chinese Automation Congress, CAC 2018
Country/TerritoryChina
CityXi'an
Period30/11/182/12/18

Keywords

  • Motion control
  • cross-coupling control
  • iterative learning control
  • profile error
  • system repeatability

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