Now showing items 10-22 of 22

  • Improved short-term batch scheduling flexibility using variable recipes 

    Capón García, Elisabet; Moreno Benito, Marta; Espuña Camarasa, Antonio (American Chemical Society (ACS), 2011-05-04)
    Article
    Restricted access - publisher's policy
    Batch scheduling and control decision levels are usually optimized separately, even though integrated decisions would potentially increase the overall performance of the plant. This work aims at including in the scheduling ...
  • Integrated scheduling decision making in enterprise wide optimization 

    Capón García, Elisabet (Universitat Politècnica de Catalunya, 2011-06-28)
    Doctoral thesis
  • Integrating process dynamics within batch process scheduling via mixed-integer dynamic optimization 

    Capón García, Elisabet; Guillén Gosálbez, Gonzalo; Espuña Camarasa, Antonio (2013-10)
    Article
    Restricted access - publisher's policy
    During batch process scheduling, products' batch size, processing conditions as well as operating times are usually established offline and considered out of the scope of the decision making stage. In practice, process ...
  • Integration of enterprise levels based on an ontological framework 

    Muñoz Mata, Edrisi; Capón García, Elisabet; Lainez, Jose M.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2013-08)
    Article
    Restricted access - publisher's policy
    Enterprises are highly complex systems in which one or more organizations share a definite mission, goals and objectives to offer a product or service. In this study, an ontological framework is built as a mechanism for ...
  • Multiobjective Evolutionary Optimization of Batch Process Scheduling Under Environmental and Economic Concerns 

    Capón García, Elisabet; Bojarski, Aarón David; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2012-06-01)
    Article
    Restricted access - publisher's policy
    The simultaneous consideration of economic and environmental objectives in batch production scheduling is today a subject of major concern. However, it constitutes a complex problem whose solution necessarily entails ...
  • Multiobjective optimization of multiproduct batch plants scheduling under environmental and economic concerns 

    Capón García, Elisabet; Bojarski, Aarón David; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2011-10)
    Article
    Restricted access - publisher's policy
    In batch process scheduling, production trade-offs arise from the simultaneous consideration of different objectives. Economic goals are expressed in terms of plant profitability and productivity, whereas the environmental ...
  • Ontological framework for enterprise-wide integrated decision-making at operational level 

    Muñoz, Edrisi; Capón García, Elisabet; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (Pergamon Press, 2012-07-11)
    Article
    Restricted access - publisher's policy
    In the domain of chemical process engineering, there is an increased interest in the integration of the enterprise hierarchical levels for decision-making purposes. At the scheduling level, decisions on the allocation of ...
  • Ontological framework for the enterprise from a process perspective. Operational, tactical and strategic integration for improved decision-making 

    Muñoz Mata, Edrisi; Capón García, Elisabet; Lainez Aguirre, José Miguel; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2011)
    Conference report
    Restricted access - publisher's policy
    Enterprises are highly complex systems in which one or more organizations share a definite mission, goals and objectives to offer a productor service. Thus, enterprises comprise several functions which interact with each ...
  • Operation scheduling of batch autothermal thermophilic aerobic digestion processes 

    Capón García, Elisabet; Rojas, Jaime; Zhelev, Toshko; Graells Sobré, Moisès (2010-06)
    Conference report
    Restricted access - publisher's policy
    The autothermal thermophilic aerobic digestion (ATAD) is an exothermic batchwise operated sludge treatment process, in which sludge undergoes heating and pasteurization as temperature attains values about 50-60ºC. Based ...
  • Scheduling and control decision-making under an integrated information environment 

    Capón García, Elisabet; Muñoz Mata, Edrisi; Moreno Benito, Marta; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2010)
    Conference lecture
    Restricted access - publisher's policy
    The complexity of decision-making in process industries and the need of highly competitive organizations require new supporting tools to coordinate and optimize the information flow among decision levels. This work presents ...
  • Scheduling and control decision-making under an integrated information environment 

    Muñoz Mata, Edrisi; Capón García, Elisabet; Moreno Benito, Marta; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (Pergamon Press, 2011-05-11)
    Article
    Restricted access - publisher's policy
    The complexity of decision-making in process industries and the need of highly competitive organizations require new supporting tools to coordinate and optimize the information flow among decision levels. This work presents ...
  • Statiscal and simulation tools for designing an optimal blanketing system of a multiple-tank facility 

    Capón García, Elisabet; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (Elsevier Science Direct, 2009-10-01)
    Article
    Restricted access - publisher's policy
    The blanketing process consists of creating and maintaining an inert atmosphere inside a closed equipment to prevent the contained product from mixing with oxygen. This technique is widely used in chemical, pharmaceutical ...
  • Using mathematical knowledge management to support integrated decision-making in the enterprise 

    Muñoz Mata, Edrisi; Capón García, Elisabet; Lainez, Jose M.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (Pergamon Press, 2014-07-04)
    Article
    Restricted access - publisher's policy
    The basis of decision-making in the enterprise consists in formally representing the system and its subsystems in models which adequately capture those features which are necessary to reach consistent decisions. This work ...