| 基于瞬时转速的柴油机故障诊断仪的研制 |
| |
| 引用本文： | 孙云岭,郭文勇,张永祥. 基于瞬时转速的柴油机故障诊断仪的研制[J]. 内燃机, 2010, 0(2): 16-17,30 |
| |
| 作者姓名： | 孙云岭 郭文勇 张永祥 |
| |
| 作者单位： | 海军工程大学,船舶与动力学院,湖北,武汉,430033 |
| |
| 摘 要： | 以PC104嵌入式工业计算机为核心研制了柴油机故障诊断仪，编制了信号采集、特征提取和故障诊断软件，通过测量瞬时转速和上止点信号，可在不解体和拆卸的情况下对柴油机各缸工作不均衡、气缸密封性等故障进行诊断。诊断仪具有多功能、智能化、人机界面友好、操作简单等特点。
|
| 关 键 词： | 瞬时转速 柴油机 诊断仪 |
The Development of Diesel Fault Diagnosis Instrument Based on Transient Speed Signal |
| |
| SUN Yun-ling,GUO Wen-yong,ZHANG Yong-xiang. The Development of Diesel Fault Diagnosis Instrument Based on Transient Speed Signal[J]. Internal Combustion Engines, 2010, 0(2): 16-17,30 |
| |
| Authors: | SUN Yun-ling GUO Wen-yong ZHANG Yong-xiang |
| |
| Affiliation: | Architecture & Power Eng.College/a>;Naval Univ.of Engineering/a>;Wuhan 430033/a>;China |
| |
| Abstract: | The diesel fault diagnosis instrument is developed by using PC104 type inbuilt industrial computer,and relevant software is programmed which can perform signal sampling,feature calculating and fault diagnosis.Through measuring transient speed signal,TDC signal and instrument can diagnose diesel faults,including working unbalance among every cylinder and cylinder leaking.The instrument has advantages such as multi-function,intelligentizing,good interface and simple operating mode. |
| |
| Keywords: | transient speed diesel diagnosis instrument |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
