而时域同步平均可以有效衰减与回转频率无关的干扰，提取与工作状态直接相关的周期信号。
Time domain synchronous averaging can reduce the signal not coherent to rotation frequency effectively, and extract the repetitive signals directly related to machine operation condition.
为了改善高速磁浮主轴的径向回转精度，该文提出了二维傅里叶频率分析的新方法。
A novel method about two dimension Fourier frequency analysis is proposed in order to obtain high radial rotate precision.
该方法利用回转器构成传输网络实现变压变频，使系统结构简化，且输出频率上限大幅度提高。
The system constitution is simplified by using gyrator transmission network to realize the live conversion of voltage and frequency, thus greatly enhancing the upper output frequency.
电机总的回转角与输入脉冲数成正比例，相应的转速取决于输入脉冲频率。
Motor back to the corner and enter the total number of pulses proportional to the corresponding speed depends on the input pulse frequency.
电机总的回转角与输入脉冲数成正比例，相应的转速取决于输入脉冲频率。
Motor back to the corner and enter the total number of pulses proportional to the corresponding speed depends on the input pulse frequency.
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