This paper presents a condition‐based maintenance policy considering aspects of
maintenance cost and productivity for a single‐unit deteriorating production system whose …

The overall performance of a mechanical device under random shocks, fatigue, and gradual
degradation may continuously deteriorate over time, leading to multi-state health conditions …

This paper develops a prognostics model to estimate the Mean Residual Life of Rail Wagon
Bearings within certain confidence intervals. The prognostics model is constructed using a …

总结了变压器运行监测经验, 提出了可以有效反映变压器状态变化的非停电检测状态量.
根据形态学理论, 构造了适用于在线监测数据处理的开—闭, 闭—开和混合滤波器 …

Stochastic control problems that arise in sequential decision making applications typically
assume that information used for decision-making is obtained according to a predetermined …

针对不能直接诊断间接状态监测下设备劣化状态的问题, 提出了制定费用最优的设备预防性维修
策略方法. 利用马尔可夫链表示设备的劣化状态, 给出了设备可靠度函数, 运用贝叶斯规则和马尔 …

在部分可观测信息条件下, 文章针对装备的性能退化信息不完备和历史寿命信息随机截尾问题,
建立了装备故障率服从比例故障率模型(PHM) 的视情维修模型, 给出了表达观测值与退化状态之 …

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We study a multistate model for an aging piece of equipment under condition‐based
maintenance and apply an expectation maximization algorithm to obtain maximum …