Title :
A comprehensive model for short-haul and long-haul transportation
Author :
Galiano, Graziano ; Kaihara, Toshiya ; Liotta, Giacomo ; Stecca, Giuseppe
Author_Institution :
Inst. of Ind. Technol. & Autom.(ITIA), Nat. Res. Council of Italy(CNR), Italy
Abstract :
In networked production environments and globalized economy an efficient, high quality and sustainable freight transport represents a crucial challenge nowadays. In this context, intermodality can reduce the environmental and social impacts of transportation operations. The paper faces the problem of freight transportation planning of logistics platforms in a multimodal network. Generally, these complex problems are approached in the literature through their decomposition into sub-problems that are individually solved. The paper presents a comprehensive model and a solution method based on Lagrangian relaxation in order to consider simultaneously the features and constraints related to short-haul and long-haul transportation. In the proposed approach a decision maker coordinates logistics platforms and aims at optimizing the transportation plans on a determined time horizon.
Keywords :
logistics; production planning; transportation; Lagrangian relaxation; freight transportation planning; globalized economy; logistics platforms; long-haul transportation; multimodal network; networked production environments; short-haul transportation; Costs; Decision making; Job shop scheduling; Lagrangian functions; Logistics; Production; Raw materials; Routing; Time factors; Transportation;
Conference_Titel :
Industrial Informatics (INDIN), 2010 8th IEEE International Conference on
Conference_Location :
Osaka
Print_ISBN :
978-1-4244-7298-7
DOI :
10.1109/INDIN.2010.5549615