摘要
内燃机是生产的主要动力之一,然而,它又是一种复杂的往复式机械,状态监测和故障诊断十分困难。本文从监测信号 (参数 )、信号特征提取方法、信息融合识别方法等方面对内燃机目前的状态监测与故障诊断进行了综述。
The internal-combustion engine is one of the main powers in production, and it is also a kind of complex reciprocating machine, so to monitor its state and diagnose its faults are very difficulty. In this paper, the state monitoring and fault diagnosing for the internal-combustion engine are summarized in the aspects of monitoring signals (parameters), methods of selecting signal characteristics, fusing information methods.
出处
《山东内燃机》
2005年第1期21-25,共5页
Shandong Internal Combustion Engine
关键词
内燃机
状态监测
故障诊断
综述
Internal-Combustion
Station Monitoring
Fault Diagnosis
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