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Design of PMSM High Dynamic Performance Controller Based on Improved Active Disturbance Rejection Control

  • Chichen Li
  • , Pu Gao*
  • , Hui Lui
  • , Keyu Yan
  • *Corresponding author for this work
  • Beijing Institute of Technology

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

Abstract

Permanent magnet synchronous motors are widely used in fields such as articulated robots. In order to improve the dynamic response performance of PMSM and enhance the robustness and dynamic performance of the drive system, this study takes the servo motor used in the wheel-legged maneuvering platform as the research object, and designs a high dynamic performance controller based on the traditional active disturbance rejection control strategy. We analyzed the limitations of ESO in traditional ADRC control, designed a cascaded LESO, analyzed and compared the performance of two observers, designed an improved active disturbance rejection controller (I-ADRC), and applied it to the speed loop and current loop of permanent magnet synchronous motor respectively. Through simulation experiments, we verified that when this controller is applied to the current loop, it can effectively improve the dynamic response speed of PMSM, thereby making the system have stronger anti-interference ability and better dynamic performance.

Original languageEnglish
Title of host publicationAdvances in Mechanical Design - Proceedings of The 2025 International Conference on Mechanical Design ICMD 2025
EditorsJianrong Tan, Zhenyu Liu, Weifei Hu
PublisherSpringer Science and Business Media B.V.
Pages607-620
Number of pages14
ISBN (Print)9789819579037
DOIs
Publication statusPublished - 2027
EventInternational Conference on Mechanical Design, ICMD 2025 - Hangzhou, China
Duration: 9 May 202511 May 2025

Publication series

NameMechanisms and Machine Science
Volume206
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

ConferenceInternational Conference on Mechanical Design, ICMD 2025
Country/TerritoryChina
CityHangzhou
Period9/05/2511/05/25

Keywords

  • active disturbance rejection control
  • cascaded extended state observer
  • controller design
  • dynamic performance
  • Electric joint
  • Permanent magnet synchronous motor

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