| 基于信息融合的多层次故障诊断研究 |
| |
| 引用本文： | 李自荣,郭磊.基于信息融合的多层次故障诊断研究[J].航空兵器,2006(3):49-52. |
| |
| 作者姓名： | 李自荣 郭磊 |
| |
| 作者单位： | 中国空空导弹研究院,河南,洛阳,471009 |
| |
| 摘 要： | 针对现代复杂设备故障特征参数较多,一般诊断方法难以解决的问题,在分析了神经网络和D-S证据理论的优劣之后,从优势互补的角度出发,以信息融合为基础建立了并行多层次故障诊断模型,并讨论了模型的应用问题,给实际诊断的进行提供了参考。
|
| 关 键 词： | 信息融合 故障诊断 D-S证据理论 多层次 |
| 文章编号： | 1673-5048(2006)03-0049-04 |
| 收稿时间： | 2005-05-05 |
| 修稿时间： | 2005年5月5日 |
Study on Hierarchical Fault Diagnosis Based on Information Fusion |
| |
| LI Zi-rong,GUO Lei.Study on Hierarchical Fault Diagnosis Based on Information Fusion[J].Aero Weaponry,2006(3):49-52. |
| |
| Authors: | LI Zi-rong GUO Lei |
| |
| Affiliation: | China Airborne Missile Academy, Luoyang 471009, China |
| |
| Abstract: | Aiming at many characteristic parameters of modern complicated equipment's malfunction that general diagnosis way is difficult to solve,the model of parallel and hierarchical fault diagnosis based on information fusion is constructed.Consequently the performance of neural networks and D-S evidence theory is analyzed,the application of model is discussed.The reference for fault diagnosis in practice is prorided in this paper. |
| |
| Keywords: | information fusion fault diagnosis D-S evidence theory hierarchical |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
