An optimizing maintenance policy for airborne redundant systems operating with faults by using Markov process and NSGA-II

D Cheng, Z Lu, J Zhou, X Liang - Reliability Engineering & System Safety, 2023 - Elsevier
Redundancy is widely applied in modern airborne systems. Operation with faults in
redundant airborne systems can improve the dispatch reliability of aircraft and reduce …

Simultaneous optimization of design and maintenance for systems using multi-objective evolutionary algorithms and discrete simulation

A Cacereño, D Greiner, B Galván - Soft Computing, 2023 - Springer
When projecting and building new industrial facilities, getting integrated design alternatives
and maintenance strategies are of critical importance to achieve the physical assets optimal …

[HTML][HTML] Developing a framework for generating production-dependent failure rate through discrete-event simulation

L Leoni, F De Carlo, M Tucci - International Journal of Production …, 2023 - Elsevier
Over the last decades, maintenance has experienced a transition from being a necessary
evil to being a pivotal resource to create value for enterprises. Within the process of …

[HTML][HTML] Enhancing the maintenance strategy and cost in systems with surrogate assisted multiobjective evolutionary algorithms

D Greiner, A Cacereño - Developments in the Built Environment, 2024 - Elsevier
Digital twins need efficient methodologies to design maintenance strategies for decision-
making purposes. Recently, a methodology coupling computational simulation and …

Design and Maintenance Optimisation of Substation Automation Systems: A Multiobjectivisation Approach Exploration

A Cacereño, D Greiner, A Zuñiga… - Journal of …, 2024 - Wiley Online Library
Substation automation systems (SAS) are critical infrastructures whose design and
maintenance must be optimised to guarantee a suitable performance. In order to provide a …

Discrete model for a multi-objective maintenance optimization problem of safety systems

R Briš, NTT Tran - Mathematics, 2023 - mdpi.com
The aim of this article was to solve a multi-objective maintenance optimization problem by
minimizing both unavailability and cost through the use of an optimal maintenance strategy …

Enhancing the maintenance strategy and cost in systems with surrogate assisted multiobjective evolutionary algorithms

DJ Greiner Sánchez… - Developments in the …, 2024 - accedacris.ulpgc.es
Digital twins need efficient methodologies to design maintenance strategies for decision-
making purposes. Recently, a methodology coupling computational simulation and …

Assessment of voltage imbalance improvement and power loss reduction in residential distribution systems in Taiwan

NC Yang, YL Zeng, TH Chen - Mathematics, 2021 - mdpi.com
In this study, the non-dominated sorting genetic algorithm II (NSGA-II) is used to optimize the
annual phase arrangement of distribution transformers connected to primary feeders to …

[PDF][PDF] Strategic Maintenance Modeling: Integrating Petri Net Simulation and NSGA-II for Opportunistic Maintenance in Multi-Component Systems

CC Fecarotti, AEA Akçay, OO Moers - pure.tue.nl
The main objective of this research is to develop an operational multi-component
maintenance concept for reducing the volume of corrective actions outside business hours …

Optimización del diseño y la estrategia de mantenimiento de sistemas atendiendo a 3 objetivos: indisponibilidad y costes de adquisición y operación

A Cacereño Ibañez, DJ Greiner Sánchez… - 2022 - accedacris.ulpgc.es
En una sociedad altamente competitiva, las industrias han de invertir recursos en el
desarrollo e implantación de herramientas que les permitan obtener el máximo rendimiento …