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Speed Loop Control Strategy Of PMLSM Considering Saturation

  • Aoyuan Li*
  • , Chengjie Lei
  • , Xianguo Gui
  • , Tianyi Zhao
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

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

Abstract

The subject of this article is the permanent magnetic linear synchronous motor. Motor control system with saturation limiter for both speed loop and current loop, for the system instability and limit cycle oscillation problems generated within a reasonable range of parameters. The key is to suppress the saturation of the speed loop, based on the extended state observer, and propose an improved speed loop anti-windup control strategy. Added the magnitude and rate saturation model to the control system to design a dual anti-windup structure to suppress the instability and the limit cycle oscillation of the system.

Original languageEnglish
Title of host publication2023 6th International Conference on Electronics Technology, ICET 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages800-805
Number of pages6
ISBN (Electronic)9798350337693
DOIs
StatePublished - 2023
Externally publishedYes
Event6th International Conference on Electronics Technology, ICET 2023 - Chengdu, China
Duration: 12 May 202315 May 2023

Publication series

Name2023 6th International Conference on Electronics Technology, ICET 2023

Conference

Conference6th International Conference on Electronics Technology, ICET 2023
Country/TerritoryChina
CityChengdu
Period12/05/2315/05/23

Keywords

  • anti-windup
  • extended state observer
  • permanent magnetic linear synchronous motor
  • speed loop

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