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Control Design for Continuously Rotating Machine Using Frequency Compensated Spatial Repetitive Controller

  • Harbin Institute of Technology
  • Beijing Sogou Network Technology CO. LTD

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

Abstract

High operation smoothness is a significant index for high-precise rotating mechanical systems, which is influenced mostly by the periodic disturbances acting on the systems. In this paper, an improved spatial repetitive controller (SRC) is introduced to reject angular position-dependent periodic disturbances. The phenomenon of frequency offset in basic repetitive controller is investigated by simulation and a method of frequency compensation is given to solve this problem. Accordingly, a spatial repetitive controller is presented to reject these kinds of disturbances based on spatial sampling and the method of frequency compensation is also considered. Comparisons and simulation results are presented to illustrate the effectiveness of the control design.

Original languageEnglish
Title of host publicationProceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1510-1515
Number of pages6
ISBN (Electronic)9781728158549
DOIs
StatePublished - Aug 2020
Event32nd Chinese Control and Decision Conference, CCDC 2020 - Hefei, China
Duration: 22 Aug 202024 Aug 2020

Publication series

NameProceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020

Conference

Conference32nd Chinese Control and Decision Conference, CCDC 2020
Country/TerritoryChina
CityHefei
Period22/08/2024/08/20

Keywords

  • Continuously Rotating Machine
  • Frequency Compensation
  • Periodic Disturbance
  • Repetitive Control

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