Now showing items 21-40 of 45

    • Green design and multidisciplinary optimization of carbon nanotube composite structures 

      Morillo, Carlos; Bugeda Castelltort, Gabriel; Lee, D.S.; Oller Martínez, Sergio Horacio (Universidad de las Palmas de Gran Canaria, 2013)
      Conference report
      Open Access
      This work develops a multi-objective design optimisation method for Carbon Nanotube Composite Structures (CNTCSs) using Genetic Algorithm and Finite Element Analysis (FEA). Two design problems are considered: the first is ...
    • Industrial application of genetic algorithms to cost reduction of a wind turbine equipped with a tuned mass damper 

      Pons Prats, Jordi; Coma Company, Martí; Bertran, Jaume; Roca, Xavier; Bugeda Castelltort, Gabriel (Springer, 2019)
      Part of book or chapter of book
      Restricted access - publisher's policy
      This book contains thirty-five selected papers presented at the International Conference on Evolutionary and Deterministic Methods for Design, Optimization and Control with Applications to Industrial and Societal Problems ...
    • La evaluación de la actividad docente del profesorado en el marco del EEES 

      García-Berro Montilla, Enrique; Roca Martín, Santiago; Amblàs Marondo, Gemma; Murcia Rodriguez, Francisco; Pallarés González Novelles, Jordi; Bugeda Castelltort, Gabriel (2010-07)
      Article
      Restricted access - publisher's policy
      En este artículo se describe el sistema de evaluación de la actividad docente del profesorado de la Universidad Politécnica de Cataluña (UPC). Dicho sistema de evaluación está homologado por la Agencia para la Calidad ...
    • Lift maximization with uncertainties for high lift devices optimization 

      Tang, Z.; Periaux, Jacques Francis; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio (2008-10)
      External research report
      Open Access
      In this paper, the aerodynamic shape optimization problems with uncertain operating conditions has been addressed. After a review of robust control theory and the possible approaches to take into account uncertainties, the ...
    • Lift maximization with uncertainties for the optimization of high-lift devices 

      Zhili, Tang; Periaux, Jacques; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio (2010-09)
      Article
      Open Access
      In this paper, the aerodynamic shape optimization problems with uncertain operating conditions have been addressed. After a review of robust control theory and the possible approaches to take into account uncertainties, ...
    • Multi-input genetic algorithm for experimental optimization of the reattachment downstream of a backward-facing step with surface plasma actuator 

      Benard, N.; Pons Prats, Jordi; Periaux, Jacques Francis; Bugeda Castelltort, Gabriel; Bonnet, J.P.; Moreau, E. (American Institute of Aeronautics and Astronautics (AIAA), 2015)
      Conference report
      Open Access
      The practical interest of flow control approaches is no more debated as flow control provides an effective mean for considerably increasing the performances of ground or air transport systems, among many others applications. ...
    • Multi-objective design optimization of morphing UAV aerofoil/wing using hybridised MOGA 

      Lee, DongSeop; Gonzalez, L F.; Periaux, Jacques; Bugeda Castelltort, Gabriel (2012)
      Conference lecture
      Restricted access - publisher's policy
      The paper investigates two advanced Computational Intelligence Systems (CIS) for a morphing Unmanned Aerial Vehicle(UAV) aerofoil/wing shape design optimisation. The first CIS uses Genetic Algorithm (GA) and the second CIS ...
    • Multi-objective high lift systems design optimisation using hybridised evolutionary algorithm with Nash-game 

      Lee, Dong Seop; Periaux, Jacques Francis; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio (2011)
      Conference report
      Restricted access - publisher's policy
      This paper investigates the High Lift System (HLS) application of complex aerodynamic design problem using Genetic Algorithms (GAs) coupled to Game strategies. Two types of optimization methods are used; the first method ...
    • Multilevel Monte-Carlo methods applied to the stochastic analysis of aerodynamic problems 

      Bugeda Castelltort, Gabriel; Pons Prats, Jordi (2015)
      Conference lecture
      Open Access
      This paper demonstrates the capabilities of the Multi-Level Monte Carlo Methods (MLMC) for the stochastic analysis of CFD aeronautical problems with uncertainties. These capabilities are compared with the classical Monte ...
    • Optimización robusta en aplicaciones aeronáuticas con la combinación de cálculo estocástico y algoritmos evolutivos 

      Pons Prats, Jordi; Bugeda Castelltort, Gabriel; Zárate Araiza, José Francisco; Oñate Ibáñez de Navarra, Eugenio (Universitat Politècnica de Catalunya. CIMNE, 2012)
      Article
      Open Access
      Las incertidumbres son un problema cotidiano en la ingeniería aeroespacial y en sus aplicaciones. Los métodos de optimización robusta utilizan, normalmente, y para asegurar la robustez de las soluciones, la generación ...
    • Optimization of the experimental set-up for a turbulent separated shear flow control by plasma actuator using genetic algorithms 

      Benard, N.; Pons Prats, Jordi; Periaux, Jacques Francis; Bonnet, J.P.; Bugeda Castelltort, Gabriel (Springer, 2020)
      Part of book or chapter of book
      Restricted access - publisher's policy
      Since 1947, when Schubauer and Skramstad established the basis of the technology with its revolutionary work about steady state tools and mechanisms for the flow management, the progress of the flow control technology and ...
    • Outlook on ecologically improved composites for aviation interior and secondary structures 

      Bachmann, Jens; Yi, Xiaosu; Gong, Hugh; Martínez García, Javier; Bugeda Castelltort, Gabriel; Oller Martínez, Sergio Horacio; Tserpes, Konstantinos; Ramon, Eric; Paris, Christophe; Moreira, Pedro; Fang, Zhengping; Li, Yan; Liu, Yanfeng; Liu, Xiaoqing; Xian, Guijun; Tong, Jianfeng; Wei, Jiahu; Zhang, Xufeng; Zhu, Jin; Ma, Songqi; Yu, Tao (Springer, 2018-04-24)
      Article
      Open Access
      Today, mainly man-made materials such as carbon and glass fibres are used to produce composite parts in aviation. Renewable materials such as natural fibres or bio-sourced resin systems have not found their way into aviation, ...
    • PARAMESH: two dimensional unstructured parallel mesh generation program 

      Mestres, J.C.; Oñate Ibáñez de Navarra, Eugenio; Bugeda Castelltort, Gabriel (1995-03)
      External research report
      Open Access
    • Red Aulas CIMNE: espacios de colaboración en temas docentes y de I+D en distintas universidades, empresas y centros de investigación de diversos países 

      Oñate Ibáñez de Navarra, Eugenio; Guzmán, Francisco; Bugeda Castelltort, Gabriel; Corestein Poupeau, Georgina; Zárate Araiza, José Francisco (Escola Universitària d'Enginyeria Tècnica Industrial de Barcelona (EUETIB), 2004)
      Conference report
      Open Access
      La mayoría de los avances de I+D que hoy en día se producen quedan limitados en función de necesidades locales. La causa principal es la falta de medios para proyectar la I+D hacia entornos donde pueda ser exitosamente ...
    • Robust active shock control bump design optimisation using parallel hybrid-MOGA 

      Lee, Dong Seop; Bugeda Castelltort, Gabriel; Periaux, Jacques Francis; Oñate Ibáñez de Navarra, Eugenio (2011)
      Conference report
      Open Access
      The paper investigates a robust optimisation for detail design of active shock control bump on a transonic Natural Laminar Flow (NLF) aerofoil using a Multi-Objective Evolutionary Algorithm (MOEA) coupled to Computational ...
    • Robust design methods in aerospace engineering 

      Kouhi Esfahani, Mohammad; Oñate Ibáñez de Navarra, Eugenio; Bugeda Castelltort, Gabriel (2008-11)
      External research report
      Open Access
      This document is an introduction to some important methodologies that have been developed in robust design in aerospace engineering. After describing the concept of robustness and uncertainty, multipoint, minimax, expected ...
    • Robust shape optimization in aeronautics 

      Pons-Prats, Jordi; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio; Zárate, Francisco; Hurtado Gómez, Jorge Eduardo (2009)
      Conference report
      Open Access
      Optimization is becoming an important field of research. The availability of more powerful computational resources, the ever-seek better performance and the company needs regarding time-to-market reduction, leaded to the ...
    • Shape optimization in aeronautical applications using neural networks 

      Daring, Alan; Flores Le Roux, Roberto Maurice; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio (2007-06)
      External research report
      Open Access
      An optimization methodology based on neural networks was developed for use in 2D optimal shape design problems. Neural networks were used as a parameterization scheme to represent the shape function, and an edge-based ...
    • SLAP: programa para modelado numérico de procesos de estereolitografía utilizando el método de los elementos finitos 

      Lombera, Guillermo; Bugeda Castelltort, Gabriel; Cervera Ruiz, Miguel; Oñate Ibáñez de Navarra, Eugenio (1994-03)
      External research report
      Open Access
    • Sobre la necesidad de controlar el error de discretización de elementos finitos en optimización de forma estructural con algoritmos evolutivos 

      Ródenas García, Juan José; Bugeda Castelltort, Gabriel; Albelda, José; Oñate Ibáñez de Navarra, Eugenio; Nadal, E. (2012-01)
      Article
      Open Access
      Este trabajo analiza la influencia del nivel de error de discretización de los análisis por elementos finitos (MEF) de las distintas configuraciones geométricas propuestas por los algoritmos de optimización de forma ...