共 53 条
A multi-population genetic algorithm for transportation scheduling
被引:40
作者:
Zegordi, S. H.
[1
]
Nia, M. A. Beheshti
[1
]
机构:
[1] Tarbiat Modares Univ, Dept Ind Engn, Tehran 14115143, Iran
关键词:
Scheduling;
Supply chain management;
Genetic algorithm;
Transportation;
Tardiness;
SUPPLY CHAIN OPTIMIZATION;
MINIMIZING TOTAL TARDINESS;
JOB DELIVERY COORDINATION;
READY-MIXED CONCRETE;
PARALLEL MACHINES;
SELECTION;
INDUSTRY;
MANAGEMENT;
LOGISTICS;
SYSTEM;
D O I:
10.1016/j.tre.2009.05.002
中图分类号:
F [经济];
学科分类号:
02 ;
摘要:
This study considers the integration of production and transportation scheduling in a two-stage supply chain environment. The objective function minimizes the total tardiness and total deviations of assigned work loads of suppliers from their quotas. After modeling the problem as a mixed integer programming problem, a genetic algorithm with three populations, namely, a multi-society genetic algorithm (MSGA), is proposed for solving it. MSGA is compared with the optimum solutions for small problems and a heuristic and a random search approach for larger problems. Additionally, an MSGA is compared with a generic genetic algorithm. The experimental results show the superiority of the MSGA. (C) 2009 Elsevier Ltd. All rights reserved.
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页码:946 / 959
页数:14
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