Time delay compensation-based parallel active disturbance rejection control for permanent magnet synchronous motors

被引：0
|
作者：
Yin S. [1 ]
Zheng Z. [1 ]
Zhu J. [1 ]
机构：
[1] College of Electronic Information and Physics, Center South University of Forestry and Technology, Changsha
来源：
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument | 2024年 / 45卷 / 03期
关键词：
parallel linear active disturbance rejection control; permanent magnet synchronous motor; resistance to internal and external disturbance; time delay compensation;
D O I：
10.19650/j.cnki.cjsi.J2311815
中图分类号：
学科分类号：
摘要：
To address the issues of speed susceptibility to internal and external disturbances under various operating conditions in permanent magnet synchronous motor (PMSM), a parallel linear active disturbance rejection control (PLADRC) strategy based on delay compensation is proposed. Aiming at the problem that PMSM may be subject to the external time lag effect introduced by signal processing, inverter response, and other factors, the Smith predictor is introduced in combination with the active disturbance rejection control (ADRC) to make the control system respond to the internal parameter changes and external perturbations more accurately and quickly. Meanwhile, for the problem of poor anti-disturbance performance of linear ADRC (LADRC) in limited bandwidth, a parallel LADRC is designed to effectively improve its anti-disturbance capability while keeping its bandwidth unchanged and its parameters easy to adjust. Finally, the stability of the LADRC is analyzed, and the parameter design and perturbation performance are analyzed on this basis. Simulation and experimental results show that the proposed algorithm improves the adjustment time by 52.5%, 49.5%, and 42.4% compared with LADRC after the motor is subjected to speed step, load perturbation, and internal parameter change, which verifies that the control strategy effectively enhances the resistance to internal and external perturbation and speed tracking ability of the PM synchronous motor under multiple operating conditions. © 2024 Science Press. All rights reserved.
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页码：275 / 285
页数：10
相关论文
共 21 条
  • [1] WANG B, SHAO Y, YU Y, Et al., High-order terminal sliding-mode observer for chattering suppression and finite-time convergence in sensorless SPMSM drives, IEEE Transactions on Power Electronics, 36, 10, pp. 11910-11920, (2021)
  • [2] ZHANG H X, FAN T, BIAN Y J, Et al., Predictive current control strategy of permanent magnet synchronous motors with high performance, Transactions of China Electrotechnical Society, 37, 17, pp. 4335-4345, (2022)
  • [3] WANG X Y, LIU M X, CHEN X Y, Et al., Third-order sliding mode active disturbance rejection control of PMSM with filter compensation for electric vehicle, Electric Machines and Control, 25, 11, pp. 25-34, (2021)
  • [4] ZHAO K H, DAI W K, ZHOU R R, Et al., Novel model-free sliding mode control of permanent magnet synchronous motor based on extended sliding mode disturbance observer, Proceedings of the CSEE, 42, 6, pp. 2375-2386, (2022)
  • [5] LI X, KENNEL R., General Formulation of Kalman filter-based online parameter identification methods for VSI-Fed PMSM, IEEE Transactions on Industrial Electronics, 68, 4, pp. 2856-2864, (2021)
  • [6] LI W ZH, LIU J L., System delay compensation method for PMSM sensorless control, Journal of Xian University, 50, 1, pp. 93-101, (2023)
  • [7] ZHANG ZH, ZHOU Y ZH, An improved variable structure active disturbance rejection control for the permanent magnet synchronous motor position servo system, Chinese Journal of Scientific Instrument, 43, 5, pp. 263-271, (2022)
  • [8] AHUMADA C, CARDENAS R, SAEZ D, Et al., Secondary control strategies for frequency restoration in islanded microgrids with consideration of communication delays, IEEE Transactions on Smart Grid, 7, 3, pp. 1430-1441, (2016)
  • [9] WU J B, LUO A, YANG X F, Et al., A novel current tracking control method based on delay compensation, Transactions of China Electrotechnical Society, 27, 4, pp. 123-130, (2012)
  • [10] ZHAO X M, MA ZH J, ZHU G X., Robust iterative learning control for PMLSM based on Smith predictor and performance weighting function, Transactions of China Electrotechnical Society, 31, 19, pp. 142-146, (2016)
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