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| 基于盲均衡的轴承故障诊断研究 | |
| 引用本文： | 李毓辉,卢如平,方丹,郑海起. 基于盲均衡的轴承故障诊断研究[J]. 轴承, 2009, 0(2) |
| 作者姓名： | 李毓辉 卢如平 方丹 郑海起 |
| 作者单位： | 1. 军械工程学院,石家庄,050003;中国人民解放军71117部队,河南,伊川,471300 2. 中国人民解放军75240部队,广东,潮州,521041 3. 军械工程学院,石家庄,050003;中国人民解放军75240部队,广东,潮州,521041 4. 军械工程学院,石家庄,050003 |
| 摘 要： | 通过理论分析,将无线通信领域内基于多传感器的SIMO系统盲均衡技术应用于齿轮箱故障诊断的多路振动信号的融合.在某单级减速齿轮箱内植入滚动轴承内圈故障,试验证明,由融合后的传感器数据得到的故障特征更为突出. |
| 关 键 词： | 滚动轴承 故障诊断 传感器 盲均衡 信息融合 |
Research on Rolling Bearing Fault Diagnosis Based on Blind Equalization |
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| LI Yu-hui,LU Ru-ping,Fang Dan,ZHENG Hai-qi. Research on Rolling Bearing Fault Diagnosis Based on Blind Equalization[J]. Bearing, 2009, 0(2) | |
| Authors: | LI Yu-hui LU Ru-ping Fang Dan ZHENG Hai-qi |
| Abstract: | By theoretic analysis,the blind equalization technique of Single-Input-Multiple-Output based on multi-sensor is applied to fusion multiple vibration signals from the gearbox.A defect is seeded on inner ring of rolling bearing fault mounted in a single reduction gearbox.The experiment verifies that fault feature based on fusion data is more obvious than one based on single sensor data. |
| Keywords: | rolling bearing fault diagnosis sensor blind equalization data level fusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |