基于BP的级差式空压机故障诊断  

Fault Diagnosis of Differential Piston Compressor based on BP Network

作　　者：秦福星[1] 吕飞[1] 孙昌将 

机构地区：[1]海军蚌埠士官学校机电系舱段教研室,安徽蚌埠233012

出　　处：《内燃机与动力装置》2010年第6期45-47,共3页Internal Combustion Engine & Powerplant

摘　　要：一般情况下,级差式空压机各级缸互相影响,使得空压机的测量数据存在着不确定信息,增加了空压机故障诊断的难度。BP神经网络可用于模式识别和分类,非常适合于级差式空压机的故障诊断。Interaction of pistons in the differential air compressor has impact on data measurement of the air compressor and so has fault diagnosis much difficult.BP network provides a mechanism for adaptive pattern classification and may be used to do fault diagnosis on the air compressor.

关 键 词：空压机 故障诊断 BP 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]