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[期刊论文] 作者：LEI Xuan-yang,ZHANG Gui-cai,CH,
来源：上海交通大学学报（英文版） 年份：2004
A spatial finite element model for vibration analysis of crankshaft system was proposed. The crankshaft body was simplified as spatial rigid frame by using beam...
Fault Early Diagnosis of Rolling Element Bearings Combining Wavelet Filtering and Degree of Cyclosta
[期刊论文] 作者：ZHOU Fu-chang,CHEN Jin,HE Jun,BI Guo,LI Fu-cai,ZHANG Gui-cai,
来源：上海交通大学学报（英文版） 年份：2005
The vibration signals of rolling element bearing are produced by a combination of periodic and random processes due to the machine’s rotation cycle and interac...
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