Results 21 to 30 of about 25,178,133 (232)

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

Classification of Systems and Maintenance Models

open access: yesAerospace, 2023
Maintenance is an essential part of long-term overall equipment effectiveness. Therefore, it is essential to evaluate maintenance policies’ effectiveness in addition to planning them.
Vladimir Ulansky, Ahmed Raza
doaj   +1 more source

Condition-Based Failure-Free Time Estimation of a Pump

open access: yesSensors, 2023
Reliable and continuous operation of the equipment is expected in the wastewater treatment plant, as any perturbations can lead to environmental pollution and the need to pay penalties. Optimization and minimization of operating costs of the pump station
Grzegorz Ćwikła, Iwona Paprocka
doaj   +1 more source

Integrated condition‐based maintenance modelling and optimisation for offshore wind turbines

open access: yesWind Energy, 2021
Maintenance is essential in keeping wind energy assets operating efficiently. With the development of advanced condition monitoring, diagnostics and prognostics, condition‐based maintenance has attracted much attention in the offshore wind industry in ...
Cuong D. Dao   +3 more
doaj   +1 more source

Joint optimization of imperfect condition‐based maintenance and lot sizing via an availability‐cost hybrid factor

open access: yesEngineering Reports, 2022
This article develops a joint model of condition‐based maintenance (CBM) and economic production quantity (EPQ) for a single‐unit manufacturing system.
Jianhua Yang, Xiao Zhao, Mengying Han
doaj   +1 more source

Data-driven decision support system for degrading assets and its application under the perspective of a railway component

open access: yesTransportation Engineering, 2023
Transportation plays a crucial role in facilitating economic and social interactions, but also significantly contributes to global pollution. To address this sustainability challenge, smart use of resources and transport modes is needed. To contribute to
Joaquim A.P. Braga   +1 more
doaj   +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

Condition-Based Maintenance—An Extensive Literature Review

open access: yesMachines, 2020
This paper presents an extensive literature review on the field of condition-based maintenance (CBM). The paper encompasses over 4000 contributions, analysed through bibliometric indicators and meta-analysis techniques.
Elena Quatrini   +3 more
doaj   +1 more source

IDENTIFICATION OF EQUIPMENT DEGRADATION PHASE IN PREVENTATIVE MAINTENANCE SYSTEMS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2019
Subject of Research. The paper proposes a novel organization technique for preventive maintenance systems (including condition-based and predictive maintenance systems) based on the use of modern machine learning methods.
Andrey V. Timofeev, Victor M. Denisov
doaj   +1 more source

Maintenance strategy of ship multi-state deterioration system under reinforcement learning mode

open access: yesZhongguo 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
doaj   +1 more source

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