论文部分内容阅读
取送车工作是货运站的一项重要工作,它的效率高低直接关系到车辆周转和货物送达的快慢,影响到企业的竞争力和生产经营。针对放射形专用线,建立了放射形专用线取送车数学模型,提出一种基于遗传算法信息素更新策略的改进蚁群算法进行求解。通过实例计算仿真,取得了满意的结果,得到了较优的取送车方案。该算法对于合理安排取送车顺序,压缩机车运行时间、提高机车运行效率具有重要意义。
Take delivery car work is an important task of the freight station, its efficiency is directly related to the turnover of vehicles and the speed of delivery of goods, affecting the competitiveness of enterprises and production and management. Aiming at the radial special line, a mathematical model of radial dedicated line pickup vehicle was established and an improved ant colony algorithm based on genetic algorithm pheromone updating strategy was proposed to solve the problem. Through the example calculation and simulation, the satisfactory result has been obtained, and a better scheme of taking and delivering vehicles has been obtained. The algorithm is of great significance for arranging the order of taking delivery vehicles, compressing the running time of locomotives and improving the running efficiency of locomotives.