| 基于NNLI技术的齿轮箱故障诊断 |
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| 引用本文： | 田燕,张志斌,郑海起.基于NNLI技术的齿轮箱故障诊断[J].军械工程学院学报,2004,16(3):5-9. |
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| 作者姓名： | 田燕 张志斌 郑海起 |
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| 作者单位： | 军械工程学院火炮工程系，军械工程学院火炮工程系，军械工程学院火炮工程系 河北石家庄 050003，河北石家庄 050003，河北石家庄 050003 |
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| 基金项目： | 国家自然科学基金资助项目(59975087) |
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| 摘 要： | 将NNLI技术应用到齿轮箱的故障诊断中,提出了基于NNLI的特征提取方法,并将该方法与神经网络结合起来,进一步提出基于NNLI特征提取的神经网络故障诊断方法,给出了两种不同的网络分类器,通过齿轮箱故障诊断实例验证了该方法的有效性。
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| 关 键 词： | 载荷识别 神经网络 齿轮箱 故障诊断 |
| 文章编号： | 1008-2956(2004)03-0005-05 |
| 修稿时间： | 2004年4月19日 |
Research on Fault Diagnosis of Gearbox Based on NNLI Technique |
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| TIAN Yan,ZHANG Zhi-bin,ZHENG Hai-qi.Research on Fault Diagnosis of Gearbox Based on NNLI Technique[J].Journal of Ordnance Engineering College,2004,16(3):5-9. |
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| Authors: | TIAN Yan ZHANG Zhi-bin ZHENG Hai-qi |
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| Abstract: | By applying NNLI technique to fault diagnosis of gearbox,a new method to extract features based on NNLI technique has been put forward.Furthermore,a neural network fault diagnosis method based on NNLI feature extraction technique has been presented and two different kinds of network classifier have been given.The validation of this approach has been demonstrated in the experiment of fault diagnosis of gearbox. |
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| Keywords: | load identification neural network gearbox fault diagnosis |
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