Results 1 to 10 of about 149,672 (219)

Design for Disassembly combined with augmented reality for optimization of maintenance processes

open access: yesFrontiers in Sustainability, 2022
This paper is intended to offer a cue for optimizing a generic disassembly process for maintenance purposes. Through the use of a cutting-edge technology such as augmented reality, a key tool that makes it immediate to tell operators what they need to do,
Leonardo Frizziero   +2 more
doaj   +1 more source

Recovery Model and Maintenance Optimization for Urban Road Networks with Congestion

open access: yesMathematics, 2023
Urban road networks have promoted high-quality travel for residents by increasing connectivity and intelligence. But road congestion has not been effectively alleviated, causing a loss of time and energy.
Hongyan Dui   +3 more
doaj   +1 more source

Driving Standardization in Infrastructure Monitoring: A Role for Connected Vehicles

open access: yesVehicles, 2023
This study tackles the urgent need for efficient condition monitoring of road and rail infrastructure, which is integral to a nation’s economic vitality.
Raj Bridgelall
doaj   +1 more source

Concept of Aviation Technical Support as a Service

open access: yesTransport and Telecommunication, 2023
The concept of Aviation Technical Support as a Service (ATSaaS) has emerged as a new and innovative approach in the aviation industry, aiming to provide comprehensive technical support services to small airlines.
Kabashkin Igor, Perekrestov Vladimir
doaj   +1 more source

An Integrated Fuzzy Fault Tree Model with Bayesian Network-Based Maintenance Optimization of Complex Equipment in Automotive Manufacturing

open access: yesEnergies, 2021
Process integrity, insufficient data, and system complexity in the automotive manufacturing sector are the major uncertainty factors used to predict failure probability (FP), and which are very influential in achieving a reliable maintenance program.
Hamzeh Soltanali   +3 more
doaj   +1 more source

Criticality Analysis Based on Reliability and Failure Propagation Effect for a Complex Wastewater Treatment Plant

open access: yesApplied Sciences, 2021
Wastewater treatment is a critical and necessary task every human settlement is obligated to address. If not, the consequences might be catastrophic, not just for humans but for the ecosystems as well, pushing research into finding new ways to improve ...
Fredy Kristjanpoller   +3 more
doaj   +1 more source

Development of a Bridge Maintenance System Using Bridge Information Modeling [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2021
Bridges play a critical role in the transportation system network; accordingly, assuring satisfaction with the service level of these structures is vital for bridge maintenance managers. Thus, it is vital to determine the optimum bridge maintenance plan (
Dana Samadi   +3 more
doaj   +1 more source

Comparative Analysis of the Approach of Different Countries to the Standards of the Bridge Structures’ Condition Management System

open access: yesEngineering Proceedings, 2023
The work examines the control systems of bridge structures, which are used to assess the condition, forecast repair works, and optimize costs. Bridge management is a key element of infrastructure systems in many countries, as it ensures safety ...
Anzhelika Stakhova, Adrián Bekö
doaj   +1 more source

Reliability Estimation Using EM Algorithm with Censored Data: A Case Study on Centrifugal Pumps in an Oil Refinery

open access: yesApplied Sciences, 2023
Centrifugal pumps are widely employed in the oil refinery industry due to their efficiency and effectiveness in fluid transfer applications. The reliability of pumps plays a pivotal role in ensuring uninterrupted plant productivity and safe operations ...
José Silva   +3 more
doaj   +1 more source

Dynamic Scheduling of Intelligent Group Maintenance Planning under Usage Availability Constraint

open access: yesMathematics, 2022
Maintenance, particularly preventive maintenance, is a crucial measure to ensure the operational reliability, availability, and profitability of complex industrial systems such as nuclear asset, wind turbines, railway trains, etc.
Yi Chen   +4 more
doaj   +1 more source

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