【Key words】 on-site dynamic balance； holographic spectrum； flexible rotor；
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Mechanisms and characteristics are elaborated for fault of rotor system such as unbalance, misalignment, machinery rubbing, oil whirl, shift crack, and etc. Three efficient methods are quoted for fault diagnose of rotor system: axis orbit, full spectrum, holospectrum.
详细阐述了不平衡、不对中、碰磨、油膜振荡、转轴裂纹等转子系统故障机理及其故障特征，引入三种对于转子系统故障诊断十分有效的分析方法：轴心轨迹，全谱和二维全息谱分析法。
参考来源 - 旋转机械转子系统故障诊断方法的应用研究The holospectrum based on phase difference correction is researched and implemented.
研究并实现了基于相位差校正法的全息谱。
参考来源 - 基于相位差校正法的全息谱研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出了一种相互垂直的动态信号分析的新方法——通频全息谱。
This paper puts forward a new way of analyzing mutual vertical dynamic signal - pass holospectrum.
并阐述了利用MAT - LAB软件绘制二维全息谱图和三维全息谱图的方法。
Method of two and Three dimensional holo spectrum plotted by MATLAB software is set forth.
对全息谱技术在回转机械故障诊断、起停车分析以及非稳态信息处理中的应用进行了全面的回顾和总结。
A detailed overview of its applications to fault diagnosis, condition monitoring in run - up and shutdown stages as well as non - stationary vibration is presented.
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