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| 基于神经网络的大型回转支承典型故障诊断方法 | |
| 引用本文： | 郑惠强,朱卫,宓为建.基于神经网络的大型回转支承典型故障诊断方法[J].中国工程机械学报,2004,2(3):332-335,349. |
| 作者姓名： | 郑惠强 朱卫 宓为建 |
| 作者单位： | 1. 上海应用技术学院,机电学院,上海,200233;同济大学,机械工程学院,上海,200092 2. 华东计算技术研究所,上海,200233 3. 上海海事大学,物流工程学院,上海,200135 |
| 摘 要： | 通过对大型回转支承振动信号的分析,提出了基于神经网络的典型故障诊断方法,通过提取故障诊断特征向量,利用三层改进 BP 网络对回转支承若干典型故障进行研究和分析,发现神经网络技术能够有效地解决大型回转支承典型故障的模式识别问题. |
| 关 键 词： | 大型回转支承 故障诊断 神经网络 模式识别 |
Research on the Typical Fault Diagnoses System of Big Turning Bearing Based on Artificial Neural Network(ANN)Technology |
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| ZHENG Hui-qiang,ZHU Wei,MI Wei-jian.Research on the Typical Fault Diagnoses System of Big Turning Bearing Based on Artificial Neural Network(ANN)Technology[J].Chinese Journal of Construction Machinery,2004,2(3):332-335,349. | |
| Authors: | ZHENG Hui-qiang ZHU Wei MI Wei-jian |
| Affiliation: | ZHENG Hui-qiang~ |
| Abstract: | Throughout the analysis of vibration signal of the big turning bearing,the paper realizes typical fault diagnoses based on artificial neural network(ANN)technology.After getting the characteristic vector of fault diagnoses,using three layer advanced BP network,have a research and analysis on some typical fault events, find out that ANN technology can be used in solving the mode identification problems of big turning bearing which have typical fault problem. |
| Keywords: | big turning bearing fault diagnosis artificial neural network mode identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |