| 基于多传感器数据融合的液压泵故障诊断研究 |
| |
| 引用本文： | 李振中,孙玉清,陈海泉,杨海军,张勇,孙中华. 基于多传感器数据融合的液压泵故障诊断研究[J]. 机床与液压, 2006, 0(8): 214-215,220 |
| |
| 作者姓名： | 李振中 孙玉清 陈海泉 杨海军 张勇 孙中华 |
| |
| 作者单位： | 1. 大连海事大学轮机工程学院,大连,116026
2. 中远散货运输有限公司,天津,300010 |
| |
| 摘 要： | 将D—S证据理论应用于多传感器数据融合，提出了多传感器数据融合一般化方法，并将其应用于液压泵故障诊断。通过数据融合诊断结果与单传感器诊断结果的比较，证明多传感器数据融合能明显提高故障诊断的准确率。
|
| 关 键 词： | 证据理论 数据融合 多传感器 故障诊断 |
| 文章编号： | 1001-3881（2006）8-214-2 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-05-10 |
Study on Fault Diagnosis of Hydraulic Pump Based on Multisensor Data Fusion |
| |
| LI Zhenzhong,SUN Yuqing,CHEN Haiquan,YANG Haijun,ZHANG Yong,SUN Zhonghua. Study on Fault Diagnosis of Hydraulic Pump Based on Multisensor Data Fusion[J]. Machine Tool & Hydraulics, 2006, 0(8): 214-215,220 |
| |
| Authors: | LI Zhenzhong SUN Yuqing CHEN Haiquan YANG Haijun ZHANG Yong SUN Zhonghua |
| |
| Affiliation: | 1. Marine Engineering College of Dalian Maritime University, Dalian Liaoning 116026, China; 2. Cosco Bulk Carrier Co. , LTD, Tianjin 300010, China |
| |
| Abstract: | D - S evidence theory was applied in the multi - sensor data fusion, the generalized method of the data fusion was proposed and applied in the fault diagnosis of the hydraulic pump. Through the comparison of the results between the fusion diagnosis and the single sensor diagnosis, the fact that the accuracy of the fault diagnosis can be obviously improved by the method of multi - sensor data fusion was proved. |
| |
| Keywords: | Theory evidence Data fusion Muhi- sensor Fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
