dispersed fault 中文意思是什麼
dispersed fault
解釋
分散斷層-
Due to the unsteadiness of the vibration signal, conventional methods of gear fault diagnosis based on steady signal processing, which consist of time domain and frequency domain analysis method, are not as effective to local defect as to dispersed defect of gear
傳統的齒輪故障診斷方法(包括頻域分析方法和時域分析方法)對于齒輪的分佈故障有很好的診斷效果。但當齒輪產生局部故障時,失效的輪齒間斷地進入嚙合,產生沖擊振動,使得齒輪振動信號包含了非平穩或時變成分。
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