Application of active disturbance rejection controller and extend state observer for PMSM

Liwei Shao*, Xiaozhong Liao, Yuhe Zhang, Qingyu Deng

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

A new control system of permanent magnetic synchronous motor (PMSM) which is made by the active disturbance rejection control (ADRC) is presented. The load disturbances are all contributed to unknown disturbance, and ADRC is used to estimate, compensate and control in the system. The speed is estimated by extend state observer (ESO) of ADRC. Simulation shows good performance of the system.

Original languageEnglish
Pages (from-to)35-39
Number of pages5
JournalDiangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume21
Issue number6
Publication statusPublished - Jun 2006

Keywords

  • Active disturbance rejection control
  • Permanent magnetic synchronous motor
  • Robust
  • Speed-estimation

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