Tactical management for coordinated supply chains
| Autor: | Antonio Espuña, Miguel Zamarripa, Javier Silvente, Kefah Hjaila |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química, Universitat Politècnica de Catalunya. CEPIMA - Center for Process and Environment Engineering |
| Rok vydání: | 2014 |
| Předmět: |
Operations research
Process (engineering) Computer science General Chemical Engineering Supply chain Logística (Indústria) Distribution (economics) Discount points OPERATIONS Resource (project management) NETWORK DESIGN BATCH PLANTS Production (economics) OPTIMIZATION business.industry DEMAND UNCERTAINTY Tactical management FRAMEWORK TRANSPORTATION Computer Science Applications MODEL Network planning and design Planificació estratègica Work (electrical) SIMULATION Supply chains coordination Economia i organització d'empreses::Gestió i direcció [Àrees temàtiques de la UPC] business |
| Zdroj: | UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya Universitat Jaume I |
| ISSN: | 0098-1354 |
| DOI: | 10.1016/j.compchemeng.2014.02.006 |
| Popis: | Current supply chain (SC) optimization models deal with material and information flows along few echelons of the SC (“own SC”), minimizing the role of the complex behavior of third parties (raw materials and utilities suppliers, clients, waste and recovery systems, etc.) in the decision-making process of this SC of interest. Third parties are just represented by simplified parameters (capacity, cost, etc.) usually considered constant, but the decisions based on this picture are not adequate when the third parties’ behavior is significantly affected by these decisions or other circumstances, especially when global coordination is attained. In this work, the role of these third parties, which might face different objectives, has been integrated and a solution based on the full SC management problem is proposed. This results on a generic model which may be used to optimize the planning decisions of the multi-product multi-site SC of interest (production/distribution echelons), taking into account the production vs. demand coherence among this SC and the third parties. The features of the proposed model are illustrated using a case study which considers the coordination of a series of resource (energy) generation SCs linked to a production/distribution SC (“SC of interest”). The results show how the behavior of the considered SCs determines the best planning decisions of each organization, which will depend on the way used to coordinated them (e.g. toward less total or individual costs), adding to the PSE science a new point of view which allows all involved organizations to share responsibilities in the system. |
| Databáze: | OpenAIRE |
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