| 船用柴油机各缸工作均匀性的检测与诊断 |
| |
| 引用本文： | 朱建元. 船用柴油机各缸工作均匀性的检测与诊断[J]. 船舶工程, 2000, 0(1): 28-31 |
| |
| 作者姓名： | 朱建元 |
| |
| 作者单位： | 上海海运学院 |
| |
| 摘 要： | 对柴油机各缸工作过程均匀性的检测进行了试验和研究，揭示了气缸压力信号的互相关函数，互功率谱、相关函数的特征及其与柴油机工作状态的关系，提出了利用相关分析技术监测各缸工作过程均匀性的方法。
|
| 关 键 词： | 柴油机 诊断 相关分析 船舶 检测 工作均匀性 |
Equilibrium Monitoring of Working Process for Marine Diesel Engine |
| |
| Zhu Jian Yuan. Equilibrium Monitoring of Working Process for Marine Diesel Engine[J]. Ship Engineering, 2000, 0(1): 28-31 |
| |
| Authors: | Zhu Jian Yuan |
| |
| Affiliation: | Zhu Juanyuan |
| |
| Abstract: | An experimental investigation on the equilibrium monitoring of cylinder working process for a marine diesel engine was carried out. The properties of cross-correlation function, cross-power spectrum and coherence function between cylinder pressure signals are described. Relationships between these functions and engine working conditions are given and a equilibrium monitoring method of engine working process using correlation analysis technique is proposed. |
| |
| Keywords: | Diesel engine Fault diagnosis Correlation analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《船舶工程》浏览原始摘要信息 |
|
点击此处可从《船舶工程》下载全文 |
