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Remaining Useful Life Prediction Method for Stochastic Degrading Devices Considering Predictive Maintenance [PDF]
SensorsPredictive maintenance, recognized as an effective health management strategy for extending the lifetime of devices, has emerged as a hot research topic in recent years. A general method is to execute two separate steps: data-driven remaining useful life
Qing Dong +4 more
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Redundancy System Fault Sampling Under Imperfect Maintenance
Chemical Engineering Transactions, 2013 When conducting simulation for evaluating complex system reliability or availability, method of random sampling is applied to simulate fault occasion of complex system.
C. Zhang, L. Guo, B. Xiao, R. Kang
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Machines, 2022 When existing methods consider the impact of the imperfect maintenance activities on random degraded equipment, they usually assume that the degraded equipment is linear, and set the number of imperfect maintenance activities in advance.
Baokui Yang +4 more
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Optimal Education Plan of Employees Using Maintenance Model [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 The employee education is indispensable for companies to improve productive efficiency and product quality. In general, the employee education is divided into two types, i.e., On-job trainings and Off-job ones, and Off-job trainings are divided into two ...
Shigeshi Yamashita +3 more
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IEEE Access, 2020 Focusing on the fact that the existing research on optimal maintenance decision for remaining useful lifetime (RUL) prediction and imperfect maintenance has low accuracy of RUL prediction and rationality of decision results, an optimal maintenance ...
Yunxiang Chen, Zezhou Wang, Zhongyi Cai
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Age Based Overhaul Policy for Multiple Repairable Systems with Imperfect Maintenance: Case Study of Aero Engines [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 Reliability analysis of complex multiple repairable systems (MRS) such as aero engines, rolling stocks and nuclear power plants has always been an area of interest for the research fraternity. An appropriate age based overhaul maintenance policy for such
Garima Sharma, Rajiv Nandan Rai
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Research on a Comprehensive Maintenance Optimization Strategy for an Offshore Wind Farm
Energies, 2021 Offshore wind is considered a crucial part in the future energy supply. However, influenced by weather conditions, the maintenance of offshore wind turbine system (OWTs) equipment is challenged by poor accessibility and serious failure consequences.
Yang Lu, Liping Sun, Yanzhuo Xue
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IEEE Access, 2020 Fleet-level selective dispatch under imperfect maintenance oriented to mission reliability is a practical, multi-level maintenance strategy decision problem that becomes highly difficult since the number of potential maintenance strategies dramatically ...
Yuling Liu, Peng Guo, Chunlin Zhang
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Interval optimization of civil aircraft imperfect preventive maintenance based on availability
Hangkong gongcheng jinzhan, 2023 The initial preventive maintenance interval recommended by civil aircraft manufacturers usually does not consider the operators' environment and maintenance capacity difference.It is difficult to achieve the optimal state of availability while meeting ...
WU Xiao, WANG Ying, PENG Chaofeng
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Clustering of Condition-Based Maintenance Activities with Imperfect Maintenance and Predication Signals [PDF]
International Journal of Industrial Engineering and Production Research, 2022 Condition-based maintenance (CBM) is a well-known maintenance cost minimization strategy in which maintenance activities are performed based on the actual state of the system being maintained.
Hasan Rasay +2 more
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