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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part O. Journal of Risk and Reliability >The replacement time distribution in system reliability using a threshold
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The replacement time distribution in system reliability using a threshold

机译:使用阈值的系统可靠性中的替换时间分布

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摘要

The modelling and analysis of systems reliability are critical in many industries. The costs associated with failure and its consequences provide a need for a clear description of the system in terms of a mathematical model that adequately reflects the nature of the system. As well as modelling systems it is necessary to consider the analysis of data from a system to assess the overall rate of the system failure. A smoothing approach is described to assess the overall performance of the system. Such methods lead to consideration of the time to the replacement of the system. This is determined by when the rate of occurrence of failures exceeds a certain threshold. The distribution of replacement times based on use of threshold values is investigated. The identification of the distributional family of the replacement time enables interval estimates to be obtained.
机译:系统可靠性的建模和分析在许多行业中至关重要。与故障及其后果相关的成本要求以充分反映系统性质的数学模型来清晰地描述系统。除建模系统外,还必须考虑分析系统中的数据以评估系统故障的总体发生率。描述了一种平滑方法来评估系统的整体性能。这种方法导致需要考虑更换系统的时间。这由故障发生率超过特定阈值确定。研究了基于阈值使用的替换时间分布。对替换时间的分布族的识别使得能够获得间隔估计。

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