摘要
针对机电类特种设备故障诊断的复杂性与不确定性问题,通过基于故障树理论的可靠性分析来准确定位故障事件。构建了系统诊断框架,设计了检测系统,给出了故障诊断流程;以电梯轿厢门系统故障为例,介绍了可靠性定量分析的具体方法。
Aimed at the complexity and uncertainty of the fault diagnosis of mechanical and electrical special equipment, the fault event is accurately determined by the reliability analysis based on the fault tree theory. The framework of fault diagnosis system is built and the process of fault diagnosis is given. Taking the elevator door system as an example, the specific method of reliability quantitative analysis is introduced.
引文
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