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| Research on Gear-broken Fault Diagnosis in a Tank Gearbox | |
| 作者姓名： | 安钢 李胜利 樊新海 赵沛然 |
| 作者单位： | The Academy of Armored Forces Engineering, Beijing 10072, China |
| 摘 要： | |
| 关 键 词： | 坦克 变速箱 齿轮断裂 故障诊断 特征提取 |
| 文章编号： | 1673-002X（2007）04-0251-05 |
| 收稿时间： | 2007-01-30 |
Research on Gear-broken Fault Diagnosis in a Tank Gearbox |
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| AN Gang,LI Sheng-li,FAN Xin-hai,ZHAO Pei-ran.Research on Gear-broken Fault Diagnosis in a Tank Gearbox[J].Journal of China Ordnance,2007,3(4):251-255. | |
| Authors: | AN Gang LI Sheng-li FAN Xin-hai ZHAO Pei-ran |
| Abstract: | A fault diagnosis method of working position gear in a tank gearbox is put forward based on simulating the fault of working position gear in an actual tank, extracting the envelope of vibration signal by Hilbert transformation amplitude demodulation method, and zooming the low-frequency band to envelope signal. |
| Keywords: | mechanical design vehicle engineering gearbox fault diagnosis feature extraction envelope-zooming spectrum Gearbox Tank Fault Diagnosis band vibration signal envelope Hilbert transformation amplitude demodulation method of fault diagnosis gearbox forward based simulating working position tank |
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