作　　者： ; ; ; ;

机构地区： 中南大学信息科学与工程学院

出　　处： 《铁路计算机应用》 2006年第10期23-26,共4页

摘　　要： 介绍一种基于ARM嵌入式系统和机车轴承诊断系统。该系统可方便、快捷地完成机务段常用的机车轴承检测项目,诊断出故障类型,分析出可能引起故障的原因,并提出维修或更换的建议。通过数种方式,方便灵活地将诊断信息适时传给机务段管理计算机,便于同机车其他信息统一管理。实验结果表明,该系统运行稳定可靠,达到了预期效果。详细介绍软硬件设计过程。 A System of locomotive bearing fault diagnosis based on ARM embedded System was introduced, The System could implement all the items of diagnosis maintenance, find bearing faults, analyse some possible cause of locomotive bearing fault, and give some advice of repairing or replacing blooey bearing. Besides, in order to manage diagnosis information and other information about locomotive, send diagnosis information to management computer by several ways in good time. Experiment showed that this System ran stably, accurately and effectively. The design of hardware and software were described exactly.

关 键 词： 机车轴承 故障诊断 先进的精简指令集计算机 通用无线分组业务 组合小波

领　　域： [自动化与计算机技术] [自动化与计算机技术] [机械工程] [交通运输工程] [交通运输工程]