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Modelling and optimising of ready-mixed concrete vehicle scheduling problem with stochastic transportation time
被引:1
|作者:
Zhang G.-C.
[1
,2
]
Zeng J.-C.
[1
]
Zhang J.-H.
[1
]
机构:
[1] Division of Industrial and System Engineering, Taiyuan University of Science and Technology, Taiyuan
[2] College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou
关键词:
Concrete vehicle scheduling;
Genetic algorithm;
Hash function search strategy;
Heuristic strategy;
Stochastic transportation time;
D O I:
10.1504/IJWMC.2016.076146
中图分类号:
学科分类号:
摘要:
This research addresses the ready-mixed concrete (RMC) vehicle scheduling problem with stochastic transportation time. In the paper, transportation time of RMC vehicle is modelled as stochastic and time-dependent. This study establishes a chance constrained programming model for the ready-mixed concrete vehicle scheduling problem. A genetic algorithm is designed by combining the heuristic and hash function searching strategy. The results show that the proposed algorithm is able to solve the problem effectively. Meanwhile, hash function search strategy increases the execution speed of the presented algorithm. © 2016 Inderscience Enterprises Ltd.
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页码:104 / 111
页数:7
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