| 基于LabVIEW的小波分析在船舶柴油机故障诊断中的应用 |
| |
| 引用本文： | 王家宏.基于LabVIEW的小波分析在船舶柴油机故障诊断中的应用[J].浙江海洋学院学报(自然科学版),2008,27(2). |
| |
| 作者姓名： | 王家宏 |
| |
| 作者单位： | 浙江海洋学院海运学院,浙江舟山,316004 |
| |
| 摘 要： | 测取船舶柴油机缸体振动信号。利用LabVIEW并结合小波分析对信号进行处理,提取故障特征。诊断结果与实际情况相符,说明了该方法的可行性及有效性。
|
| 关 键 词： | LabVIEW 小波分析 柴油机 故障诊断 信号处理 |
Application of Wavelet Analysis in Fault Diagnosis of Marine Diesel Engine Based on LabVIEW |
| |
| WANG Jia-hong.Application of Wavelet Analysis in Fault Diagnosis of Marine Diesel Engine Based on LabVIEW[J].Journal of Zhejiang Ocean University(Natural Science Edition),2008,27(2). |
| |
| Authors: | WANG Jia-hong |
| |
| Abstract: | The signal data of cylinder body vibration of a marine diesel engine was measured and obtained in this paper. Make use of LabVIEW combined wavelet analysis to process the signal data, the characteristics parameters were picked up to diagnose the engine faults. The result can accord with the actual circumstance, so this method is viable and valid. |
| |
| Keywords: | LabVIEW wavelet analysis diesel engine fault diagnosis signal processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
