摘要
在船舶主机故障诊断系统中,将振动信号技术充分运用起来,对判断船舶设备的故障效果非常有益。通常采用的振动信号分析技术包括2个,一是测量设备和结构的振动信号分析;二是对设备或结构加以激励,使得振动产生,对振动进行测量。本文针对振动信号分析技术在船舶主机故障诊断中的应用展开研究。
In the ship host fault diagnosis system,the vibration signal technology is fully utilized,and the fault effect on the ship equipment is very good.The domestic vibration signal analysis technology is usually included in two,one is the vibration signal analysis of the measuring equipment and structure;the other is to stimulate the equipment or structure to generate vibration and measure the vibration.This paper focuses on the application of vibration signal analysis technology in ship host fault diagnosis.
作者
孙月发
张敬平
张旭东
SUN Yue-fa;ZHANG Jing-ping;ZHANG Xu-dong(Cangzhou Normal University,Cangzhou 061001,China;State Grid Cangzhou Power Supply Company,Cangzhou 061001,China)
出处
《舰船科学技术》
北大核心
2019年第20期52-54,共3页
Ship Science and Technology
关键词
振动
主机
故障
vibration
host
fault
