We consider a coherent system consists of n components with independent and identically distributed lifetimes. We use the well-known signature-based representation of the system reliability to estimate the reliability of components of the system when the data is the system failure times collected according to a progressively censored scheme. Different estimators for the reliability of components are proposed and their properties are examined. A Monte Carlo simulation study have been carried out to compare the performance of the estimation methods.

中文翻译：

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基于系统故障时间数据的组件可靠性估计

我们认为一个相干的系统由n个具有独立且相同分布的寿命的组件组成。当数据是根据渐进式检查方案收集的系统故障时间时，我们使用系统可靠性的基于签名的公知表示来估计系统组件的可靠性。提出了关于组件可靠性的不同估计量，并检验了它们的性质。进行了蒙特卡洛模拟研究，以比较估计方法的性能。