Article ID Journal Published Year Pages File Type
1023127 Transportation Research Part E: Logistics and Transportation Review 2015 16 Pages PDF
Abstract

•We model the integration of AGV dispatching and container storage allocation.•Both unloading and loading processes are considered.•Small-sized problems can be solved optimally.•Large-sized problems are solved efficiently by GA.

This study proposes a new approach to determine the dispatching rules of AGVs and container storage locations, considering both unloading and loading processes simultaneously. We formulate this problem as a mixed integer programming model, aiming to minimise the ship’s berth time. Optimal solutions can be obtained in small sizes, however, large-sized problems are hard to solve optimally in a reasonable time. Therefore, a heuristic method, i.e. genetic algorithm is designed to solve the problem in large sizes. A series of numerical experiments are carried out to evaluate the effectiveness of the integration approach and algorithm.

Related Topics
Social Sciences and Humanities Business, Management and Accounting Business and International Management
Authors
, ,