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High speed motion control system based on predictive observer

  • Harbin Institute of Technology Shenzhen
  • Googol Technology Limited
  • Hong Kong University of Science and Technology

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

Abstract

Phase lags limit loop gains and ultimately reduce the responsiveness of the high speed motion control system. We propose a predictive position and velocity observer. The predictive observer can provide a significant phase lead therefore the controller can be designed as if the control system does not have these phase lag elements. The implementation and tuning steps of the observer is also introduced. The simulations verify that the proposed observer can significantly improve the performance of the motion control system.

Original languageEnglish
Title of host publication2013 IEEE International Conference on Information and Automation, ICIA 2013
Pages13-18
Number of pages6
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 IEEE International Conference on Information and Automation, ICIA 2013 - Yinchuan, China
Duration: 26 Aug 201328 Aug 2013

Publication series

Name2013 IEEE International Conference on Information and Automation, ICIA 2013

Conference

Conference2013 IEEE International Conference on Information and Automation, ICIA 2013
Country/TerritoryChina
CityYinchuan
Period26/08/1328/08/13

Keywords

  • high speed
  • motion control
  • phase lead
  • predictive observer

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