拒磁悬浮模型仿真及其信号的小波分析研究

2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI) Pub Date : 2019-11-01 DOI:10.1109/ICEMI46757.2019.9101835

Kong Deshan, Jiang Dong, Zhao Yanchao, Liu Xukun, Wang Deyu

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引用次数: 1

摘要

磁悬浮系统具有摩擦小、无接触等优点。为了更好的应用，需要对磁悬浮系统进行深入的分析和研究，并对悬浮数据进行处理。由于甩吸式磁悬浮系统比吸力式磁悬浮系统具有更好的平衡范围，设计了甩吸式磁悬浮系统。通过分析建立了截留磁悬浮系统的动力学方程，并根据所建立的动力学方程进行了simulink系统仿真。证明了斥力磁悬浮系统的稳定性平衡。通过实验和现场实验对磁悬浮系统在外部振动条件下的测量数据进行测量，并利用小波分析去除外部干扰信号。实验结果表明，所设计的阻磁悬浮系统工作稳定，具有较强的抗冲击性。这种设计分析方法为磁悬浮系统的广泛应用提供了理论依据

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Research on rejection magnetic levitation model simulation and wavelet analysis of its signal

The magnetic levitation system has the advantages of small friction and non-contact. For better application, it is necessary to carry out in-depth analysis and research on the magnetic levitation system and to process the data of the suspension. Since the rejection magnetic levitation system has a better balance range than the suction type magnetic levitation system, a rejection magnetic levitation system is designed. The dynamic equation of the rejection magnetic levitation system is established by analysis and the simulink system simulation is carried out according to the established dynamic equation. The stability balance of the repulsion magnetic levitation system is proved. The measurement data of the magnetic levitation system under external vibration conditions were measured by experiments and field experiments, and the external interference signals were removed by wavelet analysis. The experimental results verify that the designed rejection magnetic suspension system can work stably and has strong impact resistance. This design analysis method provides a theoretical basis for the wide application of magnetic levitation systems

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2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)

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