Only little differences in the frequency range under 1 MHz at different current peak values (Fig. 14 and Fig. 15) can be noticed except from some resonance frequencies.

除了几个谐振频率，在1兆赫兹以下的频带，干扰信号在不同峰值电流下测试出来的结果仅有微小的差别(图14和图15)。

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When frequency is changed the corresponding current (in steady state amplitude and phase) is displayed in time domain. Resonance frequency can be found experimentally.

当频率改变时，电流响应(稳态下的幅度与相位)显示在时域分析中。

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Through the analysis series, found the curve for former fourth-order magnetic resonance frequency of single degree of freedom magnetic bearing system changes with the axial gap and bias current;

通过一系列的分析，找到了单自由度磁轴承系统前四阶共振频率随轴向磁隙和偏置电流的变化规律曲线；

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