微特电机 ›› 2025, Vol. 53 ›› Issue (10): 55-58.

• 驱动控制 • 上一篇    下一篇

结合查表法与斐波那契法对永磁同步电机控制方案优化

叶  枫1,2,3,苑明哲2,3   

  1. 1. 沈阳化工大学 信息工程学院,沈阳 110142;  2. 中国科学院沈阳自动化研究所,沈阳 110169; 3. 广州工业智能研究院,广州 511458
  • 出版日期:2025-10-28 发布日期:2025-10-28
  • 作者简介:叶枫( 2001—) ,男,硕士研究生,研究方向为永磁同步电动机。 苑明哲( 1971—) ,男,通讯作者,研究员,主要研究领域为工业物联网领域。

Optimization of PMSM Control Scheme by Combining Table Lookup Method and Fibonacci Method

YE Feng1,2,3,YUAN Mingzhe2,3#br#   

  1. 1. College of Information Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China; 2. The Institute of Automation,Chinese Academy of Sciences,Shenyang 110169,China; 3. Guangzhou Institute of Industrial Intelligence,Guangdong 511458,China
  • Online:2025-10-28 Published:2025-10-28

摘要: 针对永磁同步电动机在控制优化中快速性与高效性的要求,在直轴电流分量最优值求解中提出了一种基于查表法与斐波那契法的寻优方法。 该方法简单、易于实施、寻优速度快,符合永磁同步电机控制中快速性与高效性的要求。 与最大转矩、电流控制策略对比,结果表明,在永磁同步电机控制过程中结合查表法和斐波那契法,不仅提升了电动机响应速度,并且扩展了电动机高效运行区域。

关键词: 查表法, 斐波那契法, 永磁同步电动机, 最优值搜索, 效率优化

Abstract: Aiming at the requirements of rapidity and high efficiency in the control optimization of Permanent Magnet Synchronous Motor ( PMSM) , an optimization method based on the look-up table method and the Fibonacci method was proposed for solving the optimal value of the direct-axis current component. This method is simple,easy to implement,and has a fast optimization speed,which meets the requirements of rapidity and high efficiency in PMSM control. The comparison with the maximum torque per ampere control strategy,the results showed that the combination of the look-up table method and the Fibonacci method not only improved the response speed of the motor but also expanded the high-efficiency operation region of the motor during the PMSM control process.

Key words: table lookup method, Fibonacci method, permanent magnet synchronous motor, optimal value search, efficiency optimization