Preventive maintenance models with random maintenance quality [PDF]
Reliability Engineering and System Safety, 2005 In real-world environments it is usually difficult to specify the quality of a preventive maintenance (PM) action precisely. This uncertainty makes it problematic to optimise maintenance policy. This problem is tackled in this paper by assuming that the quality of a PM action is a random variable following a probability distribution.
Shaomin Wu, Derek Clements–Croome
exaly +2 more sources
A stochastic model of preventive maintenance strategies for wind turbine gearboxes considering the incomplete maintenance [PDF]
Scientific ReportsIn contemporary large wind farms, the combination of condition-based maintenance (CBM) and time-based maintenance (TBM) has become a prevalent approach in preventive maintenance, which is an indispensable part to ensure the safe, stable and environmental
Hongsheng Su, Yuqi Li, Qian Cao
doaj +2 more sources
Fault Analysis and Preventive Maintenance of Rocket Vertical Assembly and Test Plant System [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 Complex industrial systems often consist of many components whose degradation and failure affect the condition and performance of the entire system.
Hongyan Dui, Xuxing Wei
doaj +1 more source
Research and application of reliability-based cost optimization method for constant interval preventive maintenance [PDF]
MATEC Web of Conferences, 2022 Preventive maintenance is a means to ensure the component is kept in the desired state. Lack of preventive maintenance will cause unexpected consequences for the component, and too much preventive maintenance will result in unnecessary investment of ...
Zhang Tao, Qing Chen, Yu Na
doaj +1 more source
Health and Safety and Environmental Risk Assessment and Management in Urmia Sewage Treatment Plant by FMEA Method [PDF]
علوم و مهندسی آب و فاضلاب, 2019 Several sewage treatment plants are currently operational in Iran for supplying health conditions, better life of people, keeping the environment clean, and retrieval waste water and nutrient materials from collected sewage of houses and industrial units.
Kobra Setodemaram
doaj +1 more source
Sequential Preventive Maintenance Strategy Considering Difference of Maintenance Effect
Shanghai Jiaotong Daxue xuebao, 2023 Proper preventive maintenance can improve equipment reliability and prolong equipment life to a certain extent. Aimed at the problems that the decision granularity of the current preventive maintenance strategy is too large and the maintenance effect of ...
LI Xinlong, RAN Yan, ZHANG Genbao, HE Yan
doaj +1 more source
Periodic preventive maintenance strategy of open-pit mine truck based on age-reduction model
Meitan kexue jishu, 2023 In view of high maintenance cost of trucks in the production and transportation of open-pit mine, a combination of periodic preventive maintenance and minor repairs was adopted for truck.
Wenjing LI +4 more
doaj +1 more source
Dynamic Preventive Maintenance Optimization of Subway Vehicle Traction System Considering Stages
Applied Sciences, 2022 The current maintenance mode of the subway vehicle traction system does not consider the change of failure rate in the operation of components, and there is an unreasonable maintenance interval and high maintenance cost.
Qi Gong, Li Yang, Yonghua Li, Bin Xue
doaj +1 more source
Optimizing Preventive Maintenance Models [PDF]
Computational Optimization and Applications, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michael Bartholomew-Biggs +2 more
openaire +2 more sources
Preventive Maintenance of Civil Aircraft and Analysis of S4000P Standard
Hangkong gongcheng jinzhan, 2021 Preventive maintenance is an indispensable part of civil aircraft operational support activities,and it is also the basis for ensuring the safe and economic operation of civil aircraft.As the first international general standard for preventive ...
FENG Yunwen +4 more
doaj +1 more source