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序列模型预测PMSM的直接速度控制.

Lukáš Pancurák1, Krisztián Horváth2, Karol Kyslan3

  • 1Faculty of Electrical Engineering and Informatics, Dept. of Electrical Engineering and Mechatronics, Technical University of Košice, 042 00, Košice, Slovak Republic.

Scientific reports
|February 11, 2026
PubMed
概括

这项研究增强了永久磁铁同步电机 (PMSM) 驱动器的顺序直速预测控制. 改进的方法稳定了性能,提高了响应速度,克服了先前方法的局限性.

关键词:
有限控制集有限控制集模型预测控制模型预测控制永久磁铁同步机 永久磁铁同步机连续控制的顺序控制.

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科学领域:

  • 电气工程 电气工程
  • 控制系统 控制系统

背景情况:

  • 有限控制集模型预测控制 (FCS-MPC) 对永磁同步电机 (PMSM) 驱动器至关重要.
  • 传统的FCS-MPC性能取决于权重因素,缺乏系统的选择程序,这阻碍了强度.

研究的目的:

  • 实验验证PMSM驱动器的连续直速预测控制策略.
  • 解决现有顺序控制方法中的不稳定性和当前波纹问题.
  • 为了提高PMSM驱动器的速度动态响应和整体稳定性.

主要方法:

  • 一个连续的直接速度预测控制策略的实验验证.
  • 对成本函数的顺序评估,以简化调整和减少权重因素.
  • 开发和测试一个增强的顺序直接速度预测控制算法.

主要成果:

  • 原始的顺序直接速度控制显示动态潜力,但表现出不稳定性和电流.
  • 增强的顺序直接速度预测控制有效地抑制不稳定性.
  • 拟议的方法显著提高了PMSM驱动器的速度动态响应.

结论:

  • 增强的顺序直接转速预测控制为PMSM驱动提供了强大而稳定的解决方案.
  • 与传统方法相比,这种策略简化了调整,提高了控制性能.
  • 实验验证证了在快速控制原型平台上提出的方法的有效性.