vibration signature 中文意思是什麼
vibration signature
解釋
振動特徵信號-
The auto - correlation functions of vibration signals measured on bearing cases are first computed, which will reduce the noise greatly, but not change the modulation signature of the signals
利用小波變換方法，分別對故障齒輪和滾動軸承的實測振動信號進行了分析、研究。 -
It is well known that the modulation of vibration signals is a decisive signature of the present of a local fault in either gears or bearings
它將振動平均信號等距分段（所分段數與被監測齒輪齒數相等） ，然後對分段信號進行頻譜分析等。
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