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Self-correction for resolver second harmonic angle measurement error
Micro/Nano Technology and Fine Mechanics | 更新时间：2024-02-01
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    • Self-correction for resolver second harmonic angle measurement error

    • “针对旋变测角误差的难题，科研团队提出了一种基于特征频率参考的二次谐波误差自校正方法。该方法深入分析了旋变测角误差的机理，创新性地实现了幅值调整和相位差调整，有效校正了旋变输出信号中的二次谐波误差。实验结果显示，该方法可将旋变二次谐波测角误差幅值降低78.5%，伺服系统速率波动量降低40.5%，显著提升了旋变的测角精度和伺服系统的转速控制稳定度。这一研究成果不仅为伺服系统的优化升级提供了有力支持，也为旋变测角技术的发展奠定了坚实基础，有望在工业控制、航空航天等领域发挥重要作用。”
      ”
    • Optics and Precision Engineering   Vol. 32, Issue 2, Pages: 184-192(2024)

    • DOI：10.37188/OPE.20243202.0184    

      CLC： TP394.1;TH691.9

    • Published：25 January 2024，

      Received：02 June 2023，

      Revised：05 July 2023，

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  • WANG Yingguang,ZHANG Jiyang,ZHANG Qiang,et al.Self-correction for resolver second harmonic angle measurement error[J].Optics and Precision Engineering,2024,32(02):184-192. DOI： 10.37188/OPE.20243202.0184.

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