Results 11 to 20 of about 3,904,834 (301)

A Periodicity Metric for Assessing Maintenance Strategies [PDF]

open access: yes, 2009
Organised by: Cranfield UniversityThe maintenance policy in manufacturing systems is devised to reset the machines functionality in an economical fashion in order to keep the products quality within acceptable levels.
ElMaraghy, H. A.   +2 more
core   +7 more sources

Optimal Biomass Cogeneration Facilities Considering Operation and Maintenance

open access: yesChemical Engineering Transactions, 2021
A development of biomass cogeneration facilities business comes with many challenges such as operational compliance and budget constraints. Maintenance cost is often oppressing some portion of the annual budget.
Roziah Zailan   +4 more
doaj   +1 more source

Optimal group maintenance decision for a wind farm based on condition‐based maintenance

open access: yesWind Energy, 2021
This study investigated the group maintenance (GM) strategy based on condition‐based maintenance (CBM) of a parallel wind farm with multiple identical wind turbines.
Jinhe Wang   +2 more
doaj   +1 more source

Maintenance optimization in industry 4.0

open access: yesReliability Engineering & System Safety, 2023
This work reviews maintenance optimization from different and complementary points of view. Specifically, we systematically analyze the knowledge, information and data that can be exploited for maintenance optimization within the Industry 4.0 paradigm.
Luca Pinciroli   +2 more
openaire   +3 more sources

Optimal maintenance of a spanning tree [PDF]

open access: yesJournal of the ACM, 2008
In this article, we show that keeping track of history enables significant improvements in the communication complexity of dynamic network protocols. We present a communication optimal maintenance of a spanning tree in a dynamic network. The amortized (on the number of topological changes) message complexity isO(V), whereVis the number of nodes in the ...
Baruch Awerbuch   +2 more
openaire   +2 more sources

Water Services Maintenance Trust Fund Impact Report, 2016-2021 [PDF]

open access: yes, 2023
In 2016, a results-based funding model was developed to improve the reliability of rural drinking water supply services in Kenya. The Water Services Maintenance Trust Fund has tested a professional service delivery model in two counties and attracted new
Fund, Water Services Maintenance Trust
core   +1 more source

Optimal plasticity for memory maintenance during ongoing synaptic change

open access: yeseLife, 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
doaj   +1 more source

Optimal maintenance policies under different operational schedules [PDF]

open access: yes, 2005
In the reliability literature, maintenance time is usually ignored during the optimization of maintenance policies. In some scenarios, costs due to system failures may vary with time, and the ignorance of maintenance time will lead to unrealistic results.
Clements-Croome, Derek   +3 more
core   +1 more source

Optimal Preventive Maintenance Tactics Model Based on Condition-based Maintenance

open access: yesHangkong 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
doaj   +1 more source

Simulation and Optimization of Integrated Maintenance Strategies for an Aircraft Assembly Process [PDF]

open access: yes, 2013
In this thesis, the COMAC ARJ21 fuselage’s final assembly process is used as a case study. High production rate (i.e. number of aircraft assembled per year) with reasonable cost is the overall aim in this example.
Li, Jin
core   +7 more sources

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