基于虚拟仪器的柴油机齿轮传动故障诊断系统设计与实现  

Design and Realization of Fault Diagnosis System of Diesel Engine Gear Transmission Based on Virtual Instrument

作　　者：吴艳茹[1] 

机构地区：[1]天津海运职业学院,天津300350

出　　处：《船舶工程》2014年第6期34-38,共5页Ship Engineering

摘　　要：柴油机的传动机构较普遍采用齿轮传动,齿轮的工作状态直接影响着传动的准确性,从而影响柴油机的可靠性、经济性。基于虚拟仪器柴油机齿轮传动故障诊断系统,能够对齿轮工作状态进行实时状态监测、分析和诊断,从而有效地分析出齿轮传动中所发生的故障部位、性质、程度、原因等,为柴油机的可靠工作提供保障。Gear transmission is widely used in the driving mechanism of diesel engine, which directly affects the transmission accuracy, and thus affects the normal work of the diesel engine. Based on virtual instrument diesel engine gear transmission fault diagnosis system, the paper carries out real-time condition monitoring, time and frequency domain analysis and diagnosis on the gear state, so as to effectively analyze the fault position, nature, degree and reasons of the gear transmission, which can guarantee reliable operation of diesel engine.

关 键 词：柴油机 齿轮传动 故障诊断 信号采集 数据传输 

分 类 号：U664.121[交通运输工程—船舶及航道工程] TH132.41[交通运输工程—船舶与海洋工程]