| 齿轮箱故障诊断的谱分析法 |
| |
| 引用本文： | 陈道章,于东生. 齿轮箱故障诊断的谱分析法[J]. 电子科技大学学报(社会科学版), 1993, 0(3) |
| |
| 作者姓名： | 陈道章 于东生 |
| |
| 作者单位： | 电子科技大学电子机械系，电子科技大学电子机械系 成都 610054，成都 610054 |
| |
| 摘 要： | 用谱分析技术诊断齿轮箱故障。总结了诊断齿轮箱故障常用的几种谱分析法及其特点。从实例的几种谱分析结果中,可看出自回归谱有更高的精度和谱分辨率,从而较客易而准确地找出故障的主要频率成分。
|
| 关 键 词： | 齿轮箱故障 功率谱 倒频谱 自回归谱 同步谱 故障诊断 |
SPECTRAL ANALYSIS METHOD ON FAULT DIAGNOSIS OF GEARBOXFS |
| |
| Chen Daozhang Yu Dongsheng. SPECTRAL ANALYSIS METHOD ON FAULT DIAGNOSIS OF GEARBOXFS[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1993, 0(3) |
| |
| Authors: | Chen Daozhang Yu Dongsheng |
| |
| Abstract: | The spectral analysis techniques are used to diagnose fault of gearboxes. Many analytical methods developed in recent years are summarized. By means of these methods,gearbox vibration signals are analysed. The results show that the autoregressive spectra are with higher accuracy and resolution than FFT spectra. |
| |
| Keywords: | gearbox faults power spectrum cepstrum autoregressive spectrum sychronous spectrum fault diagnosis |
| 本文献已被 CNKI 等数据库收录！ |
