脉冲解调的意思|脉冲解调的解释-里氏词典

脉冲解调 [mài chōng jiě tiáo]

pulse demodulation

为了提取微脉冲冲击，文中提出共振解调技术数学模型，并求解该模型的脉冲响应，为该技术的应用提供理论依据。
To pick up the micro shock pulses, a mathematical model on the technology of resonant demodulation is put forward and the pulse response of this model is derived, they provide the theoretical foundation for the application of the technology.
工程实例表明，使用共振解调技术可以有效提取轴承故障微小脉冲冲击，通过在共振解调傅里叶谱图上分析冲击功率故障振动信号特征，可以较容易地进行故障诊断。
Engineering cases indicated: to apply the techniques of resonant demodulation can pick up micro shock pulses of hearing fault, and through analyzing the impact power fault vibration signal characteristics in the Fourier chart of the resonant demodulation, the fault diagnosis will be easier.

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