Optics and Precision Engineering, Volume. 31, Issue 10, 1475(2023)

Multi-step virtual position predictive control of permanent magnet linear synchronous motor

Rongkun WANG*... Zhixin WANG, Quankai DU, Yujia ZHUANG and Xinhua GUO |Show fewer author(s)
Author Affiliations
  • Department of Information Science Engineering, Huaqiao University, Xiamen361000, China
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    Figures & Tables(13)
    CPPC structure of PMLSM
    Position-loop timing update
    Single-step prediction process
    Comparsion of predictive control performance
    MVPPC-based PMLSM control structure
    Block diagram of closed loop transfer function of position loop
    Zero-pole map of MVPPC system
    PMLSM experimental platform
    Triangular curve tracking
    Sine curve tracking
    • Table 1. PMLSM parameters

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      Table 1. PMLSM parameters

      参数数值单位
      电机动子质量(mr1.5kg
      定子相电阻(R1.625Ω
      定子电感(Ls0.375mH
      永磁体磁链(ψm0.017 64Wb
      极距(τp0.015m
      单边行程(Posmax100mm
      峰值力(Fmax11N
      输出功率(Pout500W
      极对数(np1
    • Table 2. Performance indicators of triangle curve

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      Table 2. Performance indicators of triangle curve

      参数仿真实验
      ev[1.00×10-3pu]erms[1.00×10-3pu]tav[ms]ev[1.00×10-3pu]erms[1.00×10-3pu]tav[ms]
      CPPC2.632.6316.132.732.7626.25
      VPPC2.622.6214.422.702.7625.86
      MVPPC2.102.1013.532.282.3125
    • Table 3. Performance indicators of sine curve

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      Table 3. Performance indicators of sine curve

      参数仿真实验
      ev[1.00×10-3pu]erms[1.00×10-3pu]tav[ms]ev[1.0×10-3pu]erms[1.0×10-3pu]tav[ms]
      CPPC1.781.9816.123.093.4226.16
      VPPC1.771.9814.913.063.3925.17
      MVPPC1.421.5911.782.522.7920.94
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    Rongkun WANG, Zhixin WANG, Quankai DU, Yujia ZHUANG, Xinhua GUO. Multi-step virtual position predictive control of permanent magnet linear synchronous motor[J]. Optics and Precision Engineering, 2023, 31(10): 1475

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    Paper Information

    Category: Micro/Nano Technology and Fine Mechanics

    Received: Sep. 27, 2022

    Accepted: --

    Published Online: Jul. 4, 2023

    The Author Email: WANG Rongkun (wangrongkun@hqu.edu.cn)

    DOI:10.37188/OPE.20233110.1475

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