作　　者： (张丽）;

机构地区： 广州航海学院

出　　处： 《舰船科学技术》 2017年第16期136-138,141,共4页

摘　　要： 针对传统的最优航线选取方法一直存在选取效果差、时间长的问题,提出大区域船舶物流最优航线选取模型。该方法先采用采用粗糙集理论计算权值,通过可信性理论构建大区域船舶物流航线选择期望值及规划模型,并采用上限和下限的方式约束物流配送信息素,计算大区域船舶物流航线配送概率,并以此为基础,通过船舶物流信息筛选,构建大区域船舶物流航线选取模型。实验结果比发现,采用改进最优航线选取模型时,其航线选取时间及航线长度均要优于传统方法,具有一定的优势。 for the traditional optimal route selection method, there are always problems of poor selection effect and long time, and the optimal route selection model based on large area ship logistics is proposed. In this paper, the theoretical calculation value of rough set, the credibility theory building a large area of shipping logistics route selection expectations and planning model, and the upper and lower bounds of the constraints of logistics information, logistics distribution route calculation of ship area probability, and on this basis, the ship logistics information screening, building a large area of the ship the logistics route selection model. Compared with the traditional methods, the experimental results show that the route selection time and the route length are better than those of the traditional route selection method, and have some advantages.

关 键 词： 大区域 船舶 物流 最优航线 选取模型