Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.9/1104
Título: Rolling-horizon algorithm for scheduling under time-dependent utility pricing and availability
Autor: Castro, Pedro
Harjunkoski, Iiro
Grossmann, Ignacio E.
Palavras-chave: Continuos-time
Resource-task network
Planning
Electricity
Data: 6-Jun-2010
Citação: Castro, P.; Harjunkoski, I.; Grossmann, E. Rolling-horizon algorithm for scheduling under time-dependent utility pricing and availability. In: Computer Aided Chemical Engineering, vol. 28, - ESCAPE-20th European Symposium on Computer Aided Process, Ischia, Italy, Hunho 6-9, 2010
Relatório da Série N.º: Pedro;
Resumo: This work addresses the scheduling of continuous single-stage multiproduct plants with energy intensive processing tasks and time-dependent electricity cost and power supply. A new rolling horizon algorithm is proposed that consists of a planning model to predict the production levels and a continuous-time model for detailed scheduling. The results from a set of test problems from the literature show that the algorithm can generate global optimal solutions much more rapidly than standalone discrete or continuous-time formulations in problems involving unlimited power availability.
Peer review: yes
URI: http://hdl.handle.net/10400.9/1104
Aparece nas colecções:UMOSE - Comunicações em actas de encontros científicos internacionais

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