...词： 滚动轴承;;共振解调;;包络信号;;神经网络;;智能诊断 [gap=616]Keywords: Rolling bearing;Demodulated resonance technique;Envelope signal;Neural network;Fault diagnosis ..
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共振解调技术 Demodulated Resonance Technique ; resonance demodulation technology
Thirdly, we study the energy operator systematically and successfully use it in two important diagnosis methods (resonance demodulation and spike energy) as an envelope algorithm.
最后，系统研究了能量算子方法，将其作为一种包络算法应用于共振解调和尖峰能量法(gSE法)两种重要的故障诊断方法之中，其中用能量算子方法成功取代了gSE法中的峰峰值检波电路。
参考来源 - 振动信号处理技术及其在机械故障诊断中的应用The experiment verified, the Demodulated Resonance Technique is a right method in vibration signal processing in the rolling bearing fault diagnosis.
结果表明：在LabVIEW环境中使用共振解调法诊断滚动轴承故障能够取得比较好的效果。
参考来源 - 虚拟仪器技术在轴承故障诊断中的应用研究The basic way used in the study is highfrequency resonance and demodulation (R&D).
基本方法仍然是共振解调法,电路及相关算法也比较经典,实现上采用“避重就轻”的方法。
参考来源 - 列车轴承故障监测系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了一种基于共振解调与神经网络技术的滚动轴承故障诊断方法。
This paper introduced rolling bearing fault diagnosis based on demodulated resonance technique and neural network.
故障实例证明，该方法与传统共振解调方法相比，具有较大的优势。
A practical example of fault diagnosis shows that this method has more preponderant than the traditional resonance demodulation method.
本文将局部投影降噪算法结合共振解调技术对低频轴承进行故障诊断。
The local projective noise reduction and demodulated resonance method for fault diagnosis of low speed rolling bearing are presented in this paper.
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