The system has following functions: on-line fault detecting, fault self-diagnosing, light and speech sounds alarming, etc. It can detect as many as several dozen states of a process or an equipment.

该系统具有故障在线检测、故障自诊断和语音声光报警功能。可在线监测多达数十个点的过程或设备的运行状态。

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Relating practice engineering project, applying the above research achievements, our project team developed on-line prediction and fault diagnosing system of D350 Rapid-Speed Fan.

结合具体工程项目，运用以上研究成果，以D350高速风机的振动状态预测为背景，与课题其他成员一起开发了D350高速风机在线监测和故障诊断预测系统。

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In this paper, a scheme of monitoring on-line by a hand-held intelligent status monitoring instrument and diagnosing by a fault-diagnosis system based on PC is presented.

文章提出了一种使用手持式故障诊断仪来实现故障在线监测，并采用PC机完成故障判断的方案。

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