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Mostrando ítems 11-20 de 191
Artículo
Maintenance Management through Intelligent Asset Management Platforms (IAMP). Emerging Factors, Key Impact Areas and Data Models
(MDPI, 2020)
Maintenance Management is a key pillar in companies, especially energy utilities, which have high investments in assets, and so for its proper contribution has to be integrated and aligned with other departments in order ...
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NEH-based heuristics for the permutation flowshop scheduling problem to minimize total tardiness
(Elsevier, 2015)
Since Johnson׳s seminal paper in 1954, scheduling jobs in a permutation flowshop has been receiving the attention of hundreds of practitioners and researchers, being one of the most studied topics in the Operations Research ...
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Capacity restrictions and supply chain performance: Modelling and analysing load-dependent lead times
(Elsevier, 2018)
Several studies have reported that capacitated supply chains may benefit from an improved dynamic performance as compared to unconstrained ones. This occurs as a consequence of the capacity limit acting as a production ...
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Análisis multinivel de cadenas de suministros: dos técnicas de resolución del efecto bullwhip
(Departamento de Economía Métodos Cuantitativos e Historia Económica de la Universidad Pablo de Olavide, 2009)
El efecto bullwhip es un fen ́omeno causante de ineficienciasen la gesti ́onde la cadena de suministros. El objetivo del presente art ́ıculo es analizarel impacto sobre el rendimiento de una cadena de suministro de dos de ...
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Artículo
A new vision of approximate methods for the permutation flowshop to minimise makespan: State-of-the-art and computational evaluation
(Elsevier, 2017)
The permutation flowshop problem is a classic machine scheduling problem where n jobs must be processed on a set of m machines disposed in series and where each job must visit all machines in the same order. Many production ...
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New efficient constructive heuristics for the two-stage multi-machine assembly scheduling problem
(Elsevier, 2020-02)
In this paper, we address the two-stage multi-machine assembly scheduling problem, a layout consisting of several dedicated parallel machines in the first stage and identical parallel machines in the second stage. The ...
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Using real-time information to reschedule jobs in a flowshop with variable processing times
(Elsevier, 2019-03)
In a time where detailed, instantaneous and accurate information on shop-floor status is becoming available in many manufacturing companies due to Information Technologies initiatives such as Smart Factory or Industry 4.0, ...
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Framework for Managing Maintenance of Wind Farms Based on a Clustering Approach and Dynamic Opportunistic Maintenance
(MDPI, 2019-05)
The growth in the wind energy sector is demanding projects in which profitability must be ensured. To fulfil such aim, the levelized cost of energy should be reduced, and this can be done by enhancing the Operational ...
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Analysis of dynamic reliability surveillance: a case study
(Oxford University Press ; IMA Institute of Mathematics and its Applications, 2018-01)
In this paper a reliability model based on artificial neural networks and the generalized renewal process is developed. The model is used for failure prediction, and is able to dynamically adapt to changes in the operating ...