|
|||||
|
|
| 小波包变换和神经网络的某型导弹故障诊断方法研究 | |
| 引用本文： | 梁瑞胜,孙有田,周希亚.小波包变换和神经网络的某型导弹故障诊断方法研究[J].海军航空工程学院学报,2008,23(2):217-220. |
| 作者姓名： | 梁瑞胜 孙有田 周希亚 |
| 作者单位： | 1. 海军驻沈阳地区航空军事代表室,沈阳,110034 2. 海军驻中国航天科工集团三院军事代表室,北京,100074 3. 92497部队,海南,陵水,572425 |
| 摘 要： | 提出了一种基于小波包变换的残差能量方法,对导弹动态测试数据进行分析处理,提取导弹的故障特征,并在此基础上利用神经网络有效地实现了故障的诊断和定位。 |
| 关 键 词： | 动态测试 故障诊断 小波包变换 BP神经网络 |
| 文章编号： | 1673-1522(2008)02-0217-04 |
| 修稿时间： | 2007年9月15日 |
Research on a Certain Missile Fault Diagnosis Method Based on Wavelet Packet Translation and Neural Network |
|
| LIANG Rui-sheng,SUN You-tian and ZHOU Xi-ya.Research on a Certain Missile Fault Diagnosis Method Based on Wavelet Packet Translation and Neural Network[J].Journal of Naval Aeronautical Engineering Institute,2008,23(2):217-220. | |
| Authors: | LIANG Rui-sheng SUN You-tian and ZHOU Xi-ya |
| Institution: | LIANG Rui-sheng, SUN You-tian, ZHOU Xi-ya ( 1. Aeronautical Military Representatives Office of Navy in Shenyang, Shenyang 110034, China; 2. Military Representatives Office of Navy in 3rd Academy of Aerospace Science and Technology Industry Group, Beijing 100074, China 3. The 92497^th Unit ofPLA, Lingshui Hainan 572425, China) |
| Abstract: | A residual error energy characteristic vector method based on wavelet packet analysis was put forward. And using this method, the dynamic test data of a certain missile was analyzed and the fault character was extracted. On this basis, BP neural network was used to realize fault diagnosis and orientation. |
| Keywords: | dynamic test fault diagnosis wavelet packet translation BP neural network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《海军航空工程学院学报》浏览原始摘要信息 | |
| 点击此处可从《海军航空工程学院学报》下载免费的PDF全文 | |