多相无刷励磁系统旋转整流器故障检测新方法 关键词] 无刷励磁；旋转整流器；故障特征；故障诊断 [gap=1001]Key words：brushless excitation；rotary rectifier；fault characteristics；fault diagnosis
基于20个网页-相关网页
基于故障征兆的机械松动故障诊断-安装维修-E路风机网 关键词 ： 故障征兆 ；机械松动；诊断 [gap=474]Key words: fault characteristics; mechanical looseness; diagnosis
基于10个网页-相关网页
bearing fault characteristics 轴承故障特征
fault sealing characteristics 断裂封堵性
fault activity characteristics 断层活动特征
fault development characteristics 断裂发育特征
fault constructing characteristics 断裂构造特征
Characteristics of Fault 错误的特征
characteristics of fault slip 断层滑动特征
In this way the fault characteristics and diagnosis technique about gear-box is recognized in whole and the new evidence & ways for fault diagnosis are realized .
在此基础上首次建立了齿轮箱故障特征与诊断依据的统一表达式。
参考来源 - 齿轮箱不解体诊断技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The experiment shows that the method can extract effectively the fault characteristics of rolling bearing and detect its failure.
试验结果表明，这种方法能有效地提取滚动轴承的故障特征，诊断其故障。
Theoretical analysis, choice of fault characteristics and practical procedure of neural network setting and training are given out.
给出了该方法的理论分析，故障特征量的选取，神经网络设置和训练的具体步骤。
With FEM used to simulate the rotor system on which the looseness fault is occurring, the fault characteristics are obtained as follows.
采用有限元方法对发生松动故障的转子系统进行模拟，得到系统的故障特征。
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