Linear Active Disturbance Rejection Controllers for PMSM Speed Regulation System Considering the Speed Filter

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Yuefei Zuo
  • Jie Mei
  • Xin Yuan
  • Shuangchun Xie
  • Christopher H. T. Lee

Related Research Unit(s)

Detail(s)

Original languageEnglish
Article number9495229
Pages (from-to)14579-14592
Journal / PublicationIEEE Transactions on Power Electronics
Volume36
Issue number12
Online published26 Jul 2021
Publication statusPublished - Dec 2021

Abstract

In the permanent magnet synchronous motor speed regulation system, the dynamic performance of the conventional active disturbance rejection control (ADRC) system will be deteriorated by using a low bandwidth speed filter. To solve this problem, two ADRC controllers considering the speed measurement noise are proposed in this article. One proposed ADRC system is based on the extended state observer (ESO), the other proposed ADRC system is based on phase-locking loop observer (PLLO). In the proposed two ADRC systems, an integrator is employed as the speed filter so that the measured position can be directly used for observing the speed and disturbance without speed calculation. Meanwhile, by using an integrator as the speed filter, the dynamic performance of the proposed ESO-based ADRC system is not affected since it is independent of the speed filter, and the proposed PLLO-based ADRC system has a better rejection ability for the low-frequency disturbance. Experimental results validate the proposed methods.

Research Area(s)

  • Active disturbance rejection control (ADRC), extended state observer (ESO), measurement noise, phase-locking loop observer (PLLO)

Citation Format(s)

Linear Active Disturbance Rejection Controllers for PMSM Speed Regulation System Considering the Speed Filter. / Zuo, Yuefei; Mei, Jie; Jiang, Chaoqiang; Yuan, Xin; Xie, Shuangchun; Lee, Christopher H. T.

In: IEEE Transactions on Power Electronics, Vol. 36, No. 12, 9495229, 12.2021, p. 14579-14592.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review