Results 21 to 30 of about 6,268,147 (307)
Optimal plasticity for memory maintenance during ongoing synaptic change
eLife, 2021 Synaptic connections in many brain circuits fluctuate, exhibiting substantial turnover and remodelling over hours to days. Surprisingly, experiments show that most of this flux in connectivity persists in the absence of learning or known plasticity ...
Dhruva V Raman, Timothy O'Leary
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Optimal Preventive Maintenance Tactics Model Based on Condition-based Maintenance
Hangkong gongcheng jinzhan, 2018 Condition-based maintenance(CBM) is based on specific system operation condition to evaluate the real status of monitored equipment. CBM overcome the blindness of maintenance, and is able to effectively reduce accidental failures caused by insufficient ...
Chen Hao, Zhou Zheng, Xie Zheng
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Vojnotehnički Glasnik, 1995 The technical systems preventive maintenance complex model based on maximum availability and cost effectiveness criterions compromise has been developed.
Svetomir Minić , Živan Arsenić
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Optimization method of fatigue maintenance for cable-beam anchorage zone of suspension bridge
Science Progress, 2020 The cable-beam anchorage zone is the vital load-bearing component in suspension bridge. For maintenance of such structure, a method of probabilistic optimization was proposed by combining linear elastic fracture mechanics, structural reliability and life
Hongmei Tan, Yong Zeng, Qianping Zhang
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Optimal Task Abort and Maintenance Policies Considering Time Redundancy
Mathematics, 2022 For many practical systems that are required to perform critical tasks, it is commonly observed that tasks can be performed multiple times within a limited time to improve task success probability. Such property is referred to as time redundancy.
Ke Chen, Xian Zhao, Qingan Qiu
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Optimal placement of maintenance facilities
MATEC Web of Conferences, 2018 The article deals with the placement of service facilities and infrastructure. The most typical statements of problems are given. It is shown that the greatest difficulty is the simultaneous consideration of budget constraints and restrictions on the ...
Barkalov Sergei +2 more
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Optimal preventive maintenance strategies for a wind turbine gearbox
Energy Reports, 2022 This paper investigates two maintenance strategies for wind turbine gearboxes. The first one is frequently adopted in practice. It consists in monitoring the state of the gearbox through its temperature.
Yazid Aafif +4 more
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Multiobjective Optimization for Railway Maintenance Plans [PDF]
Journal of Computing in Civil Engineering, 2018 AbstractRailway track maintenance is a critical problem for any railway administrator. More precisely, preventive maintenance scheduling is a nondeterministic polynomial time (NP)–hard problem, whi...
Daniel Peralta +8 more
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Jurnal Ilmiah Teknik Industri, 2021 Preventive maintenance is a planned and scheduled maintenance method that is carried out before a machine failure occurs. The maintenance schedule can be determined based on experience, historical data, or recommendations.
Halim Qista Karima, Fauzan Romadlon
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Maintenance strategy of ship multi-state deterioration system under reinforcement learning mode
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesNaval ship systems such as the hull structure, weapons equipment and power equipment will deteriorate during their service life. Thus, a ship maintenance strategy based on the actual deterioration state is essential for ensuring the safety and ...
Jianda CHENG +3 more
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