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
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.
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.
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