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Browsing by Subject "Multi-objective optimization"

Now showing items 1-20 of 33

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 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 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 ...
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 ...
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 ...
Improving productivity using a multi-objective optimization of robotic trajectory planning

Llopis Albert, Carlos; Rubio Montoya, Francisco José; Valero Chuliá, Francisco José (Elsevier, 2015-07)

This study presents a methodology to tackle robot tasks in a cost-efficientway. It poses amulti-objective optimization problemfor trajectory planning of robotic arms that an efficient algorithmwill solve. Themethod finds ...
Improving tunnel resilience against fires: A new methodology based on temperature monitoring

Rinaudo, Paula; Paya-Zaforteza, Ignacio; Calderón García, Pedro Antonio (Elsevier, 2016-02)

Monitoring temperatures during tunnel fires is of major importance for both the firefighters extinguishing the fire, and the engineers in charge of the subsequent repair work. However, current methods of assessing fire ...
Integración de un modelo de carga metabólica en el análisis computacional de un circuito genético sintético

Oleas Palacios, Liliana Gricel (Universitat Politècnica de València, 2018-02-09)

In this project Weibe & Oyarzún¿s metabolic burden model will be integrated in the dynamic model of synthetic gene circuits. A circuit for control of protein expression, and a incoherent feedforwad one will be used. The ...
k-out-of-n systems: an exact formula for the stationary availability and multi-objective configuration design based on mathematical programming and TOPSIS

Carpitella, Silvia; Certa, A.; Izquierdo Sebastián, Joaquín; La Fata, C. M. (Elsevier, 2018)

[EN] Reliability and availability analyses are recognized as essential for guiding decision makers in the implementation of actions addressed to improve the technical and economical performance of complex systems. For ...
Manufacturing scheduling in multi-objective and realistic environments. State of the art and mathematical modeling

Farinós Viñas, Javier (Universitat Politècnica de València, 2015-06-15)

[EN] This research carries out a thorough analysis of the state of the art of manufacturing scheduling problems in hybrid flowshop settings with SDSTs. Furthermore a mathematical model on a hybrid flowshop problem with ...
Modelling an Industrial Robot and Its Impact on Productivity

Llopis-Albert, Carlos; Rubio Montoya, Francisco José; Valero Chuliá, Francisco José (MDPI AG, 2021-04)

[EN] This research aims to design an efficient algorithm leading to an improvement of productivity by posing a multi-objective optimization, in which both the time consumed to carry out scheduled tasks and the associated ...