基于蜂群算法的集装箱场站装卸资源调度优化

Railway container terminals are essential nodes in railway container transportation system, which are necessary for the storage and handling operation of containers and can guarantee the transfer of containers between nodes. In this paper, container handling resources scheduling optimization in railway container terminals is studied, which adopts Gantry Cranes as the main handling resource with Reach Stackers being the auxiliary ones. A mathematical model of handling resources scheduling optimization, considering the constraints of arrival-departure time of trains, is established. To solve the model, Bees Algorithm (BA) is adopted according to the characters of this problem. Then, according to the practical situation, several cases were designed and a mathematical experiment was conducted. The effectiveness of the model and algorithm is verified by the application.