Demodulation analysis is widely used for diagnosing machine fault diagnosis. Extracting information from modulation signal is an effective method to diagnose damaging faults fixed with gears and bearings.
解调分析技术在具有齿轮、滚动轴承等零件的机械设备故障诊断中具有非常广泛的应用，已成为故障振动信号分析的最有效手段之一。
参考来源 - 信号处理中的解调分析技术及齿轮箱典型故障特征的提取·2,447,543篇论文数据，部分数据来源于NoteExpress
The speed and accuracy of demodulation analysis are improved greatly, and the limitation of Hilbert alternation is overcome.
提高了解调分析的速度和精度，克服了希尔伯特变换应用的局限性。
The time field analysis module contains the timely wave return, digital filter, axis center track analyzing, demodulation analyzing, trend analyzing, mutual analyzing.
时域分析包括时域波形回放、数字滤波、轴心轨迹分析、解调分析、趋势分析、相关分析。
It was carried on analysis the Phase Demodulation mathematics models of the Columnsyn static measure and Columnsyn dynamic measure, that is one of the basic methods of the grid type measure.
对栅式测量的基本方法—鉴相法进行了静态测量和动态测量的数学模型分析。
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