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A mixed-integer linear programming model for harvesting, loading and transporting sugarcane. A case study in Peru

Morales Chávez, Marcela María and Soto Mejía, José Adalberto and Sarache Castro, William Ariel (2016) A mixed-integer linear programming model for harvesting, loading and transporting sugarcane. A case study in Peru. DYNA, 83 (195). pp. 173-179. ISSN 2346-2183

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Resumen

Due to opportunities for economic and social development in the biofuels market, improvement to the supply chain has become a relevant matter. In agro-industrial supply chains, procurement costs are highly relevant. Since sugarcane is a high performance raw material for ethanol production, this paper proposes a Mixed-Integer Linear Programming Model for cost optimization for harvesting, loading and transportation operations. The model determines the quantity of machines and workers to meet the biofuel plant requirements. Costs of resources for harvesting and loading as well as transportation costs from the land parcel to the production plant are minimized. Also, the model calculates the cost of penalties for shortages (unmet demand) and the cost of equipment idle time. The implementation of the model in a Peruvian biofuels company, showed a cost reduction of around 11 % when compared to the current costs.

Tipo de documento:Artículo - Article
Palabras clave:mixed-integer lineal programming, supply chain planning, sugarcane, biofuels.
Temática:6 Tecnología (ciencias aplicadas) / Technology > 62 Ingeniería y operaciones afines / Engineering
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:58931
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :31 Oct 2017 17:20
Ultima modificación:03 Julio 2018 05:32
Ultima modificación:03 Julio 2018 05:32
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