摘要
为了快速有效的对装配式钢桁架桥动力系统进行故障诊断,基于动态信号检测技术,采用加速度传感器采集不同转速下动力系统的动态信号并对其进行时域分析,依据动态信号时域分析结果分析动力系统的故障。动态信号可以有效反映动力系统的运行状态,为其故障诊断提供了有效手段。
In order to diagnose the powertrain of assembled truss bridge quickly and effectively,on the basis of dynamic signal detection technology,the acceleration sensors were used to collect the dynamic data at different speeds of the powertrain,and the acquired signals were analyzed in the time domain. Based on the analysis of dynamic signal time-domain analysis, the results show that the dynamic signal can effectively reflect the operating state of the power system and provide an effective means for its fault diagnosis.
作者
徐磊
何晓晖
王强
陈华明
张涛
XU Lei;HE Xiaohui;WANG Qiang;CHEN Huaming;ZHANG Tao(College of Field Engineering,PLA Army Engineering University,Nanjing 210007,China)
出处
《兵器装备工程学报》
CAS
北大核心
2018年第9期157-160,共4页
Journal of Ordnance Equipment Engineering
基金
国家自然科学基金项目(51175511)
关键词
装配式桁架桥
动力系统
故障诊断
时域分析
assembled truss bridge
powertrain
malfunction diagnosis
time-domain analysis
