摘要
利用机理研究的方法 ,从动力学和摩擦学机理的角度对柴油机活塞环 -缸套磨损故障进行诊断研究。分析了柴油机表面速度、加速度信号和润滑油油品与故障的内在联系 ,并用神经网络数据融合方法把这两种互补性信息进行融合 。
Studies the mechanism of diagnosing faults of diesel engine piston liner wearing based on dynamics and tribology Mutual relationship between the velocity and acceleration of engine parts, the lubricant quality and faults is analyzed Better results of diagnosis are obtained when the two kinds of mutually reinforcing information are fused
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2000年第z1期10-13,共4页
Acta Armamentarii
关键词
机理
数据融合
故障诊断
柴油机
磨损
mechanism
data fusion
fault diagnosis
diesel engine
abrasion
