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The current situation at the Zaporizhzhia nuclear power plant is having a significant impact on the plant's maintenance capability, the International Atomic Energy Agency (IAEA) said.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Optimal planning of degradation-based maintenance strategy
降级 维护策略 优化规划
2023/4/24
The optimal planning of condition-based maintenance strategy based on the degradation process is of great concerned in the past few years. A lifetime delayed degradation process with heterogenous degr...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Markov decision process and reinforcement learning for intelligent operation and maintenance
智能 马尔可夫 决策过程 强化学习
2023/4/28
本次讲座主要针对智能运维中的建模优化问题。首先基于前期研究，我将讨论基于马尔可夫决策过程的有限周期的视情维护策略。考虑二元件系统以及系统元件的退化过程具有随机相关性，用二元伽马过程来描述系统退化过程。系统元件服从周期性检测，当元件的退化程度超过预防性维护阈值时，其会被替换。该维护问题可以表示成马尔可夫决策过程并可用动态规划来求解。不同于无限周期的维护策略，有限周期的最优策略是动态的，其在每次检测都...
What is good for Michigan is good for Pakistan, in roadway maintenance
road management civil and environmental engineering
2007/3/23
March 21, 2007，EAST LANSING, Mich. — Traffic use and weather conditions determine the state of roads anywhere – be it the cold winters of Michigan or the hot seasons of Pakistan. The difference betwee...
Novel Radiant Tube Technology Increases Combustion Efficiency and Decreases Maintenance/Downtime in Gas-Fired Heat-Treating Furnaces
heat-treating applications radiant-tube
2007/1/23
DES PLAINES, Ill., Jan 11, 2007 /PRNewswire via COMTEX/ -- The reverse-annulus single- ended radiant tube (RASERT) technology, patented by Gas Technology Institute (GTI) and licensed to the North Amer...