Exploració per tema "mathematical programming"

Ara es mostren els items 1-9 de 9

    • A rolling horizon stochastic programming framework for the energy supply and demand management in microgrids 

      Silvente Saiz, Javier; Kopanos, Georgios M.; Espuña Camarasa, Antonio (Elsevier, 2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This work proposes a discrete-time Mixed Integer Linear Programming (MILP) formulation based on a combined rolling horizon and stochastic programming approach for the simultaneous management of energy supply and demand in ...

    • A rolling horizon stochastic programming framework for the energy supply and demand management in microgrids 

      Silvente Saiz, Javier; Kopanos, Georgios M.; Espuña Camarasa, Antonio (2015)
      Article
      Accés restringit per política de l'editorial
      This work proposes a discrete-time Mixed Integer Linear Programming (MILP) formulation based on a combined rolling horizon and stochastic programming approach for the simultaneous management of energy supply and demand in ...

    • An application of the Shapley value to perform system partitioning 

      Muros Ponce, Francisco; Maestre Torreblanca, José María; Algaba Durán, Encarnación; Ocampo-Martínez, Carlos; Fernández Camacho, Eduardo (2015)
      Text en actes de congrés
      Accés obert
      We introduce a new method to perform the partitioning of non-centralized dynamical linear systems based on the relevance of the possible interconnections among the smallest components of the system. In particular, we analyze ...

    • Constraint symmetries 

      Mestres Ramon, Pol (2017)
      Report de recerca
      Accés obert
      Constraint Symmetries have been suggested as an appropriate subgroup of solution symmetries easier to be more easily found that the complete group of symmetries. The concept is analyzed, and it becomes clear that a knowledge ...

    • Nonlinear model of leachate anaerobic digestion treatment process 

      Alzate Ibáñez, Angélica María; Ocampo-Martínez, Carlos (2014)
      Report de recerca
      Accés obert
      In this report a continuous adaptive high-gain observer method is presented for the estimation of state variables that could not be measurable online and unknown time-varying parameters of leachate anaerobic digestion ...

    • On the anode pressure and humidity regulation in PEM fuel cells: a nonlinear predictive control approach 

      Rosanas Boeta, Noe; Ocampo-Martínez, Carlos; Kunusch, Cristian (2015)
      Text en actes de congrés
      Accés obert
      In this paper, a nonlinear model predictive control (NMPC) strategy is proposed to regulate the humidity in a Proton Exchange Membrane Fuel Cell (PEMFC) anode. The proposed control strategy uses two controllers in cascade ...

    • Order reduction of a distributed parameter PEM fuel cell anode gas channel model 

      Sarmiento Carnevali, María Laura; Batlle Arnau, Carles; Massana Hugas, Immaculada; Serra, Maria (2014)
      Comunicació de congrés
      Accés obert
      Distributed parameter modeling is required to accurately consider space variations, which are important regarding the performance and durability of the Proton Exchange Membrane Fuel Cells (PEMFC) [1-3]. However, the number ...

    • Scheduling commercial advertisements for television 

      García Villoria, Alberto; Salhi, Said (Taylor & Francis, 2014)
      Article
      Accés restringit per política de l'editorial
      The problem of scheduling the commercial advertisements in the television industry is investigated. Each advertiser client demands that the multiple airings of the same brand advertisement should be as spaced as possible ...

    • Variable symmetry breaking in numerical constraint problems 

      Goldsztejn, Alexandre; Jermann, Christophe; Ruiz de Angulo García, Vicente; Torras, Carme (2015)
      Article
      Accés obert
      Symmetry breaking has been a hot topic of research in the past years, leading to many theoretical developments as well as strong scaling strategies for dealing with hard applications. Most of the research has however focused ...