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Listar por palabra clave "Multi-objective optimization"

Mostrando ítems 1-20 de 49

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A cognitive approach for the multi-objective optimization of RC structural problems

Yepes, V.; García Segura, Tatiana; Moreno-Jiménez, J.M. (Elsevier, 2015-09)

This paper proposes a cognitive approach for analyzing and reducing the Pareto optimal set for multi-objective optimization (MOO) of structural problems by means of jointly incorporating subjective and objective aspects. ...
A Comparison of Archiving Strategies for Characterization of Nearly Optimal Solutions under Multi-Objective Optimization

Pajares-Ferrando, Alberto; Blasco, Xavier; Herrero Durá, Juan Manuel; Martínez Iranzo, Miguel Andrés (MDPI AG, 2021-04-28)

[EN] In a multi-objective optimization problem, in addition to optimal solutions, multimodal and/or nearly optimal alternatives can also provide additional useful information for the decision maker. However, obtaining all ...
A Framework for the Selection of Optimum Offshore Wind Farm Locations for Deployment

Mytilinou, Varvara; Lozano-Mínguez, Estívaliz; Kolios, Athanasios (MDPI AG, 2018-07)

[EN] This research develops a framework to assist wind energy developers to select the optimum deployment site of a wind farm by considering the Round 3 available zones in the UK. The framework includes optimization ...
A Multicriteria Analysis for the Green VRP: A Case Discussion for the Distribution Problem of a Spanish Retailer

Sawik, Bartosz; Faulin, Javier; Pérez Bernabeu, Elena (Elsevier, 2017)

[EN] This research presents the group of green vehicle routing problems with environmental costs translated into money versus production of noise, pollution and fuel consumption. This research is focused on multi-objective ...
A Simple Proposal for Including Designer Preferences in Multi-Objective Optimization Problems

Blasco, Xavier; Reynoso Meza, Gilberto; Sánchez Pérez, Enrique Alfonso; Sánchez Pérez, Juan Vicente; Jonard Pérez, Natalia (MDPI AG, 2021-05-28)

[EN] Including designer preferences in every phase of the resolution of a multi-objective optimization problem is a fundamental issue to achieve a good quality in the final solution. To consider preferences, the proposal ...
A Smart-Distributed Pareto Front Using ev-MOGA Evolutionary Algorithm

Herrero Durá, Juan Manuel; Reynoso Meza, Gilberto; Martínez Iranzo, Miguel Andrés; Blasco Ferragud, Francesc Xavier; Sanchís Saez, Javier (World Scientific, 2014-04)

[EN] Obtaining multi-objective optimization solutions with a small number of points smartly distributed along the Pareto front is a challenge. Optimization methods, such as the nor- malized normal constraint (NNC), propose ...
An optimization framework for large water distribution systems based on complex network analysis

Sitzenfrei, Robert (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] The major task of water distribution networks (WDNs) is to reliably supply water in sufficient quantity and quality. Due to the complexity in design and operation of WDNs, and to ensure a reliable level of service ...
Applied Pareto multi-objective optimization by stochastic solvers

Martínez Iranzo, Miguel Andrés; Herrero Durá, Juan Manuel; Sanchís Saez, Javier; Blasco, Xavier; García-Nieto, Sergio (Elsevier, 2009)

[EN] It is well known that many engineering design problems with different objectives, some of which can be opposed to one another, can be formulated as multi-objective functions and resolved with the construction of a ...
Asymmetric distances to improve n-dimensional Pareto fronts graphical analysis

Blasco Ferragud, Francesc Xavier; Reynoso Meza, Gilberto; Sánchez Pérez, Enrique Alfonso; Sánchez Pérez, Juan Vicente (Elsevier, 2016-05-01)

isualization tools and techniques to analyze n-dimensional Pareto fronts are valuable for designers and decision makers in order to analyze straightness and drawbacks among design alternatives. Their usefulness is twofold: ...
Bi-objective optimization of multiple agro-industrial wastes supply to a cogeneration system promoting local circular bioeconomy

Fernández-Puratich, Harald; Rebolledo-Leiva, Ricardo; Hernández, Diógenes; Gómez-Lagos, Javier; Armengot-Carbó, Bruno; Oliver Villanueva, José Vicente (Elsevier, 2021-10-15)

[EN] This research analyses and proposes an optimization model for the supply of biomass to a combined heat and power (CHP) system with a supply of different biomasses at a local level under Mediterranean conditions. The ...
Cloud-based decision making in water distribution systems

Montalvo Arango, Idel; Izquierdo Sebastián, Joaquín; Campbell, Enrique O. G.; Pérez García, Rafael (Elsevier, 2014)

The evolution of technologies of informatics and telecommunications has improved significantly the way water distribution systems can be managed. The use of quasi real-time information is becoming a desired standard in ...
Comparison of design concepts in multi-criteria decision-making using level diagrams

Reynoso Meza, Gilberto; Blasco Ferragud, Francesc Xavier; Sanchís Saez, Javier; Herrero Durá, Juan Manuel (ELSEVIER SCIENCE INC, 2013)

[EN] In this work, we address the evaluation of design concepts and the analysis of multiple Pareto fronts in multi-criteria decision-making using level diagrams. Such analysis is relevant when two (or more) design concepts ...
Computational morphogenesis in architecture: the cost optimization of free form grid-shells

BASSO, Paolo; DEL GROSSO, Andrea E.; PUGNALE, Alberto; SASSONE, Mario (Editorial Universitat Politècnica de València, 2010-02-09)

In this paper an optimization problem related to the tessellation of a free form grid shell is presented. This kind of structures is generally composed by a supporting grid that defines the geometry of a large number of ...
Crop planting and harvesting planning: Conceptual framework and sustainable multi-objective optimization for plants with variable molecule concentrations and minimum time between harvests

Esteso, Ana; Alemany Díaz, María Del Mar; Ortiz Bas, Ángel; Iannacone, Rina (Elsevier, 2022-12)

[EN] The planting and harvesting of medicinal plants have characteristics that differentiate them from other crop types and complicate their planning. For example, drug processors do not require large quantities of product ...
Desarrollo de una herramienta para la gestión eficiente del mantenimiento de pavimentos urbanos mediante optimización multiobjetivo. Aplicación al distrito Quatre Carreres de la ciudad de Valencia.

Santes Genoves, Adrián (Universitat Politècnica de València, 2021-03-12)

[ES] La gestión del mantenimiento de pavimentos urbanos necesita de un Sistema de Gestión de Pavimentos (SGP) eficiente que permita mantener la red viaria en un nivel de servicio aceptable, al menor coste económico, social ...
Desarrollo de una metodología para la selección de lazos de control en sistemas multivariables mediante técnicas de optimización multiobjetivo

Huilcapi Subia, Victor (Universitat Politècnica de València, 2021-03-30)

[ES] El control descentralizado de sistemas multivariables es una tarea compleja y su eficiencia depende principalmente de la selección adecuada de sus lazos de control. Por lo general, para seleccionar estos lazos de ...
Diseño de nuevos algoritmos de guiado y navegación con evasión de colisiones para vehículos aéreos no tripulados.

Samaniego Riera, Franklin Eduardo (Universitat Politècnica de València, 2021-02-15)

[ES] Debido a la creciente popularidad sobre la variedad de los Vehículos No Tripulados tanto en el campo militar como en el comercial, y de sus capacidades para navegar por diversos entornos, ya sean terrestres, aéreos o ...
Diseño y ajuste de un circuito seguidor biomolecular

Antón Cubero, Jaime (Universitat Politècnica de València, 2021-10-11)

[ES] El seguimiento de señales y el problema relacionado de estimación de la derivada de una señal son piezas clave en el diseño de sistemas de control de retroalimentados. En este trabajo, se planteará el diseño y ajuste ...
Efficient design of post-tensioned concrete box-girder road bridges based on sustainable multi-objective criteria

García Segura, Tatiana (Universitat Politècnica de València, 2016-11-03)

[EN] Bridges, as an important component of infrastructure, are expected to meet all the requirements for a modern society. Traditionally, the primary aim in bridge design has been to achieve the lowest cost while guaranteeing ...
ESG integration in portfolio selection: A robust preference-based multicriteria approach

Garcia-Bernabeu, Ana; Hilario Caballero, Adolfo; Tardella, Fabio; Pla Santamaría, David (Elsevier, 2024-06)

[EN] We present a framework for multi-objective optimization where the classical mean-variance portfolio model is extended to integrate the environmental, social and governance (ESG) criteria on the same playing field as ...